Cite
Prepregnancy and early pregnancy calcium supplementation among women at high risk of pre-eclampsia: a multicentre, double-blind, randomised, placebo-controlled trial.
MLA
Hofmeyr, G.Justus, et al. “Prepregnancy and Early Pregnancy Calcium Supplementation among Women at High Risk of Pre-Eclampsia: A Multicentre, Double-Blind, Randomised, Placebo-Controlled Trial.” Lancet (London, England), vol. 393, no. 10169, Jan. 2019, pp. 330–39. EBSCOhost, https://doi.org/10.1016/S0140-6736(18)31818-X.
APA
Hofmeyr, G. J., Betrán, A. P., Singata-Madliki, M., Cormick, G., Munjanja, S. P., Fawcus, S., Mose, S., Hall, D., Ciganda, A., Seuc, A. H., Lawrie, T. A., Bergel, E., Roberts, J. M., von Dadelszen, P., & Belizán, J. M. (2019). Prepregnancy and early pregnancy calcium supplementation among women at high risk of pre-eclampsia: a multicentre, double-blind, randomised, placebo-controlled trial. Lancet (London, England), 393(10169), 330–339. https://doi.org/10.1016/S0140-6736(18)31818-X
Chicago
Hofmeyr, G Justus, Ana Pilar Betrán, Mandisa Singata-Madliki, Gabriela Cormick, Stephen P Munjanja, Susan Fawcus, Simpiwe Mose, et al. 2019. “Prepregnancy and Early Pregnancy Calcium Supplementation among Women at High Risk of Pre-Eclampsia: A Multicentre, Double-Blind, Randomised, Placebo-Controlled Trial.” Lancet (London, England) 393 (10169): 330–39. doi:10.1016/S0140-6736(18)31818-X.