Ku, C., Allen, J., Lek, S., Chia, M., Tan, N., Tan, T., & SCHOOL, D. M. (2020). Serum progesterone distribution in normal pregnancies compared to pregnancies complicated by threatened miscarriage from 5 to 13 weeks gestation: A prospective cohort study.

Ku, C.W, J.C Allen, S.M Lek, M.L Chia, N.S Tan, T.C Tan, and DUKE-NUS MEDICAL SCHOOL. Serum Progesterone Distribution in Normal Pregnancies Compared to Pregnancies Complicated By Threatened Miscarriage From 5 to 13 Weeks Gestation: A Prospective Cohort Study. 2020.

Ku, C.W, et al. Serum Progesterone Distribution in Normal Pregnancies Compared to Pregnancies Complicated By Threatened Miscarriage From 5 to 13 Weeks Gestation: A Prospective Cohort Study. 2020.