S. Sfartz

Molecular typing of Streptococcus pneumoniae in northeastern Romania: unique clones of S. pneumoniae isolated from children hospitalized for infections and from healthy and human immunodeficiency virus-infected children in the community.

A. Tomasz, R. Dagan, N. Porat, 2000, The Journal of infectious diseases.

Nasopharyngeal carriage of multidrug-resistant Streptococcus pneumoniae in institutionalized HIV-infected and HIV-negative children in northeastern Romania.

R. Dagan, P. Yagupsky, N. Porat, 1999, International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases.