Prevalence of enteric pathogens in homosexual men with and without acquired immunodeficiency syndromeBarbara E. Laughon, John G. Bartlett, Dolph A. Druckman et al.|Gastroenterology|1988Cited by 279
Oral Norfloxacin for Prevention of Gram-Negative Bacterial Infections in Patients with Acute Leukemia and GranulocytopeniaJudith E. Karp, Philip J. Burke, Teresa Redden et al.|Annals of Internal Medicine|1987Cited by 230