J. Neumann

Dosing of tissue plasminogen activator often differs from 0.9 mg/kg, but does not affect the outcome.

A. Rabinstein, R. Mikulík, R. Seet, 2013, Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association.

The Effects of Roxatidine Acetate on 24-Hour Intragastric Acidity

L. Witzel, H. Merki, R. Walt, 1988, Drugs.

The effects of roxatidine acetate (HOE‐760) on 24‐hour intragastric acidity in healthy volunteers: comparison with ranitidine and placebo

L. Witzel, H. Merki, R. Walt, 1988, Alimentary pharmacology & therapeutics.

Single dose treatment with H2 receptor antagonists: is bedtime administration too late?

L. Witzel, H. Merki, J. Neumann, 1987, Gut.

Cigarette smoking, gastric acidity and peptic ulceration

C. Wilder-Smith, L. Witzel, H. Merki, 1990, Digestive Diseases and Sciences.

Perioperative antibiotic prophylaxis in maxillofacial surgery: penetration of clindamycin into various tissues.

K. Gundlach, K. Henkel, K. Gundlach, 1999, Journal of cranio-maxillo-facial surgery : official publication of the European Association for Cranio-Maxillo-Facial Surgery.

Double blind comparison of the effects of cimetidine, ranitidine, famotidine, and placebo on intragastric acidity in 30 normal volunteers.

L. Witzel, A. Mappes, H. Merki, 1988, Gut.

Continuous intravenous infusions of famotidine maintain high intragastric pH in duodenal ulcer.

L. Witzel, H. Merki, R. Walt, 1988, Gut.

Assessment of intragastric acidity in man: modern aspects, reproducibility of intragastric pH-monitoring, and pharmacodynamic results obtained with H2-receptor antagonists.

L. Witzel, H. Merki, R. Walt, 1988, Scandinavian journal of gastroenterology. Supplement.

Comparison of ranitidine 300 mg twice daily, 300 mg at night and placebo on 24‐hour intragastric acidity of duodenal ulcer patients

L. Witzel, A. Mappes, H. Merki, 1987, Alimentary pharmacology & therapeutics.

Effects of probenecid on blood levels and tissue distribution of ampicillin in fowls and turkeys.

A. Meshorer, E. Ziv, G. Ziv, 1979, Avian diseases.