APA Citation

Vessey, M., Villard-Mackintosh, L., McPherson, K., & Yeates, D. (1990). Mortality among oral contraceptive users: Authors' reply.

Citação norma Chicago

Vessey, Martin, Laurence Villard-Mackintosh, Klim McPherson, and David Yeates. Mortality Among Oral Contraceptive Users: Authors' Reply. 1990.

MLA Citation

Vessey, Martin, Laurence Villard-Mackintosh, Klim McPherson, and David Yeates. Mortality Among Oral Contraceptive Users: Authors' Reply. 1990.

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