Assessing the safety of drugs in pregnancy: the role of prospective cohort studies.

MLA

Irl, C., and J. Hasford. “Assessing the Safety of Drugs in Pregnancy: The Role of Prospective Cohort Studies.” Drug Safety, vol. 22, no. 3, Mar. 2000, pp. 169–77. EBSCOhost, https://doi.org/10.2165/00002018-200022030-00001.

APA

Irl, C., & Hasford, J. (2000). Assessing the safety of drugs in pregnancy: the role of prospective cohort studies. Drug Safety, 22(3), 169–177. https://doi.org/10.2165/00002018-200022030-00001

Chicago

Irl, C., and J. Hasford. 2000. “Assessing the Safety of Drugs in Pregnancy: The Role of Prospective Cohort Studies.” Drug Safety 22 (3): 169–77. doi:10.2165/00002018-200022030-00001.