Validation of serum progesterone <35nmol/L as a predictor of miscarriage among women with threatened miscarriage.
Lek SM, Ku CW, Allen JC, Malhotra R, Tan NS, ?stbye T, Tan TC. Validation of serum progesterone <35nmol/L as a predictor of miscarriage among women with threatened miscarriage. BMC Pregnancy Childbirth. 2017 03 06; 17(1):78.