Cita APA

Fall, K., Ye, W., & Nyrén, O. (2006). Antibiotic treatment and risk of gastric cancer. BMJ Group.

Chicago Style Citation

Fall, K., W. Ye, i O. Nyrén. Antibiotic Treatment and Risk of Gastric Cancer. BMJ Group, 2006.

Cita MLA

Fall, K., W. Ye, i O. Nyrén. Antibiotic Treatment and Risk of Gastric Cancer. BMJ Group, 2006.