APA

Kamel M. A., Neulen J., Sayed G. H., Salem H. T. & Breckwoldt M. (19940224). Heterogeneity of human prolactin levels in serum during the early postpartum period. : Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology.

Chicago

Kamel M A, Neulen J, Sayed G H, Salem H T and Breckwoldt M. 19940224. Heterogeneity of human prolactin levels in serum during the early postpartum period. : Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology.

Harvard

Kamel M. A., Neulen J., Sayed G. H., Salem H. T. and Breckwoldt M. (19940224). Heterogeneity of human prolactin levels in serum during the early postpartum period. : Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology.

MLA

Kamel M A, Neulen J, Sayed G H, Salem H T and Breckwoldt M. Heterogeneity of human prolactin levels in serum during the early postpartum period. : Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology. 19940224.