Shigellosis: challenges & management issues. Indian Journal of Medical Research. 120(5),
(2004). SCID Mouse Model for Lethal Q Fever. Infection and Immunity. 71, 8.
(2003). (2003). (2003). Short and long term mortality associated with foodborne bacterial gastrointestinal infections: registry based study. British Medical Journal. 326, 7385.
(2003). (2003). (2003). Surveillance and investigation of contamination incidents and waterborne outbreaks. Assessing microbial safety of drinking water. 205.
(2003). Surveillance of waterborne-disease outbreaks, United States, 1999-2000. Morbidity and Mortality Weekly Report.
(2002). Survival of faecal indicator bacteria in tropical estuarine waters (Bangpakong River, Thailand). Journal of Applied Microbiology. 93, 864–871.
(2002). (2000).
Surveillance for waterborne-disease outbreaks, United States, 1997-1998. Morbidity and Mortality Weekly Report. 49,
(2000). Structural and immunological characterization of Burkholderia pseudomallei O-polysaccharide-flagellin protein conjugates.. Infection and immunity. 64, 2824–2828.
(1996). Surveillance for legionnaires disease: risk factors for morbidity and mortality. Arch Intern Med. 154, 2417-22.
(1994). Surveillance for Legionnaires' disease: risk factors for morbidity and mortality. Archives of Internal Medicine. 154, 2417–2422.
(1994). Surveillance for Legionnaires' disease: risk factors for morbidity and mortality. Archives of Internal Medicine. 154,
(1994). Survival of Cryptosporidium parvum oocysts under various environmental pressures. Applied and Environmental Microbiology. 58,
(1992). (1992). (1991).
Susceptibility of Wild Mammals to Infection with Naegleria fowleri. The Journal of Parasitology. 76, 6.
(1990). Susceptibility of wild mammals to infection with Naegleria fowleri. The Journal of parasitology. 865–868.
(1990). Swimming-associated illness and recreational water quality criteria. Water science and technology. 21, 13–21.
(1989).