Surveillance for legionnaires disease: risk factors for morbidity and mortality. Arch Intern Med. 154, 2417-22.
(1994). (1993). (1993).
(1992).
Survival of Cryptosporidium parvum oocysts under various environmental pressures. Applied and Environmental Microbiology. 58,
(1992). (1992). Risk assessment and control of waterborne giardiasis.. American Journal of Public Health. 81(6), 709–713.
(1991). Risk assessment and control of waterborne giardiasis.. American Journal of Public Health. 81(6), 709–713.
(1991). Effect of dose and a comparison of measures of vaccine take for oral rhesus rotavirus vaccine. The Maryland Clinical Studies Group.. The Pediatric infectious disease journal. 9, 339–344.
(1990). Campylobacter jejuni isolations from Mexican and Swedish patients, with repeated symptomatic and/or asymptomatic diarrhoea episodes. Epidemiology & Infection. 102, 47–57.
(1989). Dose-response study of RIT 4237 oral rotavirus vaccine in breast-fed and formula-fed infants.. Pediatric infectious disease. 4, 622–625.
(1985). Dose Response of Cold-Adapted, Reassortant Influenza A/California/10/78 Virus (H1N1) in Adult Volunteers. Journal of Infectious Diseases. 149, 5.
(1984). Gastrointestinal and pancreatic lesions and rickettsial infection in Rocky Mountain spotted fever. Arch. Pathol. Lab. Med.. 963-967.
(1984). (1984). Pathogenesis of Lassa virus infection in guinea pigs. Infection and Immunity. 37, 2.
(1982). Reactogenicity, immunogenicity and efficacy studies of Escherichia coli type 1 somatic pili parenteral vaccine in man.. Scandinavian journal of infectious diseases. Supplementum. 33, 83–95.
(1982). Lactobacillus prophylaxis for diarrhea due to enterotoxigenic Escherichia coli. Antimicrobial Agents and Chemotherapy. 20, 1.
(1981). Lack of Person-to-Person Transmission of Enterotoxigenic Escherichia Coli Despite Close Contact. American Journal of Epidemiology. 111, 3.
(1980). Astrovirus infection in volunteers. Journal of medical virology. 3, 3.
(1979). Age-Related Susceptibility to Pseudomonas aeruginosa Ocular Infections in Mice. Infection and Immunity. 20, 1.
(1978). The Broad Street Pump Revisited: Response of Volunteers to Ingested Cholera Vibrios. Bulletin New York Academy of Medicine. 47(10),
(1971). Sabin type I (LSc2ab) oral poliomyelitis vaccine. Effect of dose upon response of newborn infants. American journal of diseases of children (. 104, 67.
(1962). Studies on respiratory infection: II. The influence of aerosol particle size on infection of the guinea-pig with Pasteurella pestis. Epidemiology & Infection. 54, 37–48.
(1956). The experimental transmission of human intestinal protozoan parasites. II. Giardia lamblia cysts given in capsules.. American journal of hygiene. 59, 209–20.
(1954). The experimental transmission of human intestinal protozoan parasites. I. Endamoeba coli cysts given in capsules. American journal of hygiene. 59, 2.
(1954).