APA

Liu H. C., Pyrgiotis E., Davis O. & Rosenwaks Z. (19971205). Active corpus luteum function at pre-, peri- and postimplantation is essential for a viable pregnancy. : Early pregnancy : biology and medicine : the official journal of the Society for the Investigation of Early Pregnancy.

Chicago

Liu H C, Pyrgiotis E, Davis O and Rosenwaks Z. 19971205. Active corpus luteum function at pre-, peri- and postimplantation is essential for a viable pregnancy. : Early pregnancy : biology and medicine : the official journal of the Society for the Investigation of Early Pregnancy.

Harvard

Liu H. C., Pyrgiotis E., Davis O. and Rosenwaks Z. (19971205). Active corpus luteum function at pre-, peri- and postimplantation is essential for a viable pregnancy. : Early pregnancy : biology and medicine : the official journal of the Society for the Investigation of Early Pregnancy.

MLA

Liu H C, Pyrgiotis E, Davis O and Rosenwaks Z. Active corpus luteum function at pre-, peri- and postimplantation is essential for a viable pregnancy. : Early pregnancy : biology and medicine : the official journal of the Society for the Investigation of Early Pregnancy. 19971205.