H. Beckers

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Growth rates of Actinomyces viscosus and Streptococcus mutans during early colonization of tooth surfaces in gnotobiotic rats.

J. S. van der Hoeven, H. Beckers, 1982, Infection and immunity.

Evaluation of the ELISA as tool in diagnosing Clostridium perfringens enterotoxins.

C. Heuvelman, H. Beckers, S. Notermans, 1984, Zentralblatt fur Bakteriologie, Mikrobiologie und Hygiene. 1. Abt. Originale B, Hygiene.

Evaluation of a pour-plate system with a rabbit plasma-bovine fibrinogen agar for the enumeration of Staphylococcus aureus in food.

H. Beckers, F. V. van Leusden, O. Bindschedler, 1984, Canadian journal of microbiology.

Incidence of Foodborne Disease in the Netherlands: Annual Summary - 1981.

H. Beckers, 1986, Journal of food protection.

The occurrence of Listeria monocytogenes in soft cheeses and raw milk and its resistance to heat

H. Beckers, P. Soentoro, Ester Asch, 1987 .

Growth rates of Actinomyces viscosus and Streptococcus mutans during early colonization of tooth surfaces in gnotobiotic rats

J. S. van der Hoeven, H. Beckers, J. Van Der Hoeven, 1982 .

Listeria monocytogenes : heat resistance and behaviour during storage of milk and whey and making of Dutch types of cheese

H. Beckers, P. Soentoro, H. Wisselink, 1988 .

The efficacy of enzyme immunoassays for the detection of salmonellas

H. Beckers, P. Tips, P. Soentoro, 1988 .

Collaborative study on the use of motility enrichment on modified semisolid Rappaport-Vassiliadis medium for the detection of Salmonella from foods.

M. Catteau, J. Hoekstra, J. Debevere, 1991, International journal of food microbiology.

Fate of salmonellas and competing flora in meat sample enrichments in buffered peptone water and in Muller-Kauffmann's tetrathionate medium.

H. Beckers, U. Fenigsen-Narucka, R. Peters, 1987, The Journal of applied bacteriology.

Evaluation of an enzyme immunoassay technique for the detection of salmonellas in minced meat

H. Beckers, P. Tips, R. Peters, 1986 .

The effects of mutual interaction and host diet on the growth rates of the bacteria Actinomyces viscosus and Streptococcus mutans during colonization of tooth surfaces in di-associated gnotobiotic rats.

J. S. van der Hoeven, H. Beckers, 1984, Archives of oral biology.

General Purpose Enumeration and Isolation Media

A. P. Williams, N. Shapton, D. Reed, 1986 .

Reference samples for checking the performance of Salmonella isolation methods

H. Beckers, P. Vassiliadis, E. Kampelmacher, 1987 .

Reference material for the evaluation of a standard method for the detection of salmonellas in foods and feeding stuffs.

H. Beckers, F. V. van Leusden, E. Kampelmacher, 1985, The Journal of applied bacteriology.

Collaborative study on the isolation of salmonella from artificially contaminated milk powder.

H. Beckers, P. Vassiliadis, P. Tips, 1985, The Journal of applied bacteriology.

Replacement of Muller-Kauffmann's tetrathionate brilliant green bile broth by Rappaport-Vassiliadis' magnesium chloride malachite green broth in the standard method for the detection of salmonellae

H. Beckers, P. Vassiliadis, E. Kampelmacher, 1987 .

Evaluation of reference samples for the detection of Salmonella.

R. Beumer, F. Leusden, H. Beckers, 1986 .

Influence of xylitol on growth, establishment, and cariogenicity of Streptococcus mutans in dental plaque of rats.

H. Beckers, 1988, Caries research.

Effect of microbial interaction on the colonization rate of Actinomyces viscosus or Streptococcus mutans in the dental plaque of rats

J. S. van der Hoeven, H. Beckers, 1982, Infection and immunity.

Two outbreaks of salmonellosis caused by Salmonella indiana. A survey of the European summit outbreak and its consequences

P. Knipschild, H. Beckers, H. Bijkerk, 1985 .

Growth and enterotoxin production of Staphylococcus aureus in shrimp

H. Beckers, P. Tips, F. V. van Leusden, 1985, Journal of Hygiene.

Incidence of Foodborne Diseases in The Netherlands: Annual Summary 1982 and an Overview from 1979 to 1982.

H. Beckers, 1988, Journal of food protection.

Incidence of Foodborne Disease in The Netherlands: Annual Summary 1979.

H. Beckers, 1982, Journal of food protection.

ICMSF methods studies. XIII. An international comparative study of the MPN procedure and the Anderson-Baird-Parker direct plating method for the enumeration of Escherichia coli biotype I in raw meats.

C. M. Davidson, B. Stewart, B. G. Shaw, 1979, Canadian journal of microbiology.

ICMSF Methods Studies. XV. Comparison of Four Media and Methods for Enumerating Staphylococcus aureus in Powdered Milk.

H. Asperger, A. Chopin, H. Beckers, 1985, Journal of food protection.

Public health aspects of microbial contaminants in food.

H. Beckers, 1987, The Veterinary quarterly.

ICMSF Methods Studies. XIV. Comparative Study on Recovery of Salmonella from Refrigerated Preenrichment and Enrichment Broth Cultures.

H. Beckers, P. Vassiliadis, W. Sperber, 1983, Journal of food protection.

[An outbreak of Campylobacter infection in a barrack, probably caused by raw hamburger].

H. Beckers, J. Oosterom, M. van Schothorst, 1980, Nederlandsch tijdschrift voor geneeskunde.

Incidence of Foodborne Disease in the Netherlands: Annual Summary - 1980.

H. Beckers, 1985, Journal of Food Protection.