论文信息 - Symptoms and risk factors of Helicobacter pylori infection in a cohort of epidemiologists. - 字舞流文

Symptoms and risk factors of Helicobacter pylori infection in a cohort of epidemiologists.

M. Blaser | R. Tauxe | J. Parsonnet | G. Perez-Perez | N. Hargrett-Bean | Julie Parsonnet | M. J. Blaser | Guillermo I. Perez-Perez | Nancy Hargrett-Bean | Robert V. Tauxe