APA Citatie

Fong, P., & Wang, Q. T. (2021). Protective effect of oral contraceptive against Helicobacter pylori infection in US adult females: NHANES 1999–2000. Epidemiol Infect.

Chicago Style citaat

Fong, P., en Q. T. Wang. "Protective Effect of Oral Contraceptive against Helicobacter Pylori Infection in US Adult Females: NHANES 1999–2000." Epidemiol Infect 2021.

MLA citatie

Fong, P., en Q. T. Wang. "Protective Effect of Oral Contraceptive against Helicobacter Pylori Infection in US Adult Females: NHANES 1999–2000." Epidemiol Infect 2021.

Let op: Deze citaties zijn niet altijd 100% accuraat.