DB, S., Jr, S. R., PA, B., LK, A., CI, F., CK, M., & DR, D. (1999). Women with declining ovarian reserve may demonstrate a decrease in day 3 serum inhibin B before a rise in day 3 follicle-stimulating hormone. Fertility and sterility, 72(1), 63. https://doi.org/10.1016/s0015-0282(99)00193-4
Chicago Style (17th ed.) CitationDB, Seifer, Scott RT Jr, Bergh PA, Abrogast LK, Friedman CI, Mack CK, and Danforth DR. "Women with Declining Ovarian Reserve May Demonstrate a Decrease in Day 3 Serum Inhibin B Before a Rise in Day 3 Follicle-stimulating Hormone." Fertility and Sterility 72, no. 1 (1999): 63. https://doi.org/10.1016/s0015-0282(99)00193-4.
MLA (9th ed.) CitationDB, Seifer, et al. "Women with Declining Ovarian Reserve May Demonstrate a Decrease in Day 3 Serum Inhibin B Before a Rise in Day 3 Follicle-stimulating Hormone." Fertility and Sterility, vol. 72, no. 1, 1999, p. 63, https://doi.org/10.1016/s0015-0282(99)00193-4.