T P Welch
Affiliation: Tulane University
- Risk of giardiasis from consumption of wilderness water in North America: a systematic review of epidemiologic dataT P Welch
Department of Tropical Medicine, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA 70112, USA
Int J Infect Dis 4:100-3. 2000..A meta-analytic study was conducted to test the hypothesis that consumption of water from North American backcountry sources poses a statistically significant risk for acquisition of giardiasis...