1BLAZAR A S,HARLIN J,ZAIDI A A, et al. Differences in hormonal patterns during the first postabortion menstrual cycle after two techniques of termination of pregnancy [J]. Fertil Steril, 1980,33(5) :493-500.
3BORD E F, HOLMSTROM E G. Ovulation following therapeutic abortion[J]. Am J Obstet Gynecol, 1972,113 (4) : 469-472.
4ISRAEL R, MISHELL D R,Stone SC, et al. Single luteal phase serum progesterone assay as indication of ovulation[J]. Am J Obstet Gyneeol, 1972,112(4) : 1043-1046.
5HOJY,G UU H F, Y I YC,et al. The serum follicle-stimulating hormone to luteinizing hormone ratio at start of stimulation with gonadotropins after pituitary down-regulation is invesely corrotated with a mature oocyte yield and can predict low respond-ers[J]. Fertil steril, 2005,83 : 883-888.