APA Citatie

Salas-Herrera, I. G., Lawson, M., Johnston, A., Turner, P., Gott, D. M., & Dennis, M. J. (1991). Plasma metronidazole concentrations after single and repeated vaginal pessary administration.

Chicago Style citaat

Salas-Herrera, I G., M. Lawson, A. Johnston, P. Turner, D M. Gott, en M J. Dennis. Plasma Metronidazole Concentrations After Single and Repeated Vaginal Pessary Administration. 1991.

MLA citatie

Salas-Herrera, I G., et al. Plasma Metronidazole Concentrations After Single and Repeated Vaginal Pessary Administration. 1991.