Lihat Juga

• Contributions of Maternal Serum Progesterone and Estradiol Concentrations or Corpora Luteal and Fetal Number to Mammary Growth and Development of Ewes During Pregnancy
  oleh: Sumaryadi, M. Y., et al.
  Terbitan: (2004)
• Effect of fetal number on the concentrations of circulating maternal serum progesterone and estradiol of does during late pregnancy
  oleh: Manalu, Wasmen, et al.
  Terbitan: (2010)
• The Effect of Corpora Luteal Number on Serum Progesterone and Estradiol of Ewes During Luteal Phase of Estrous Cycle and Pregnancy
  oleh: Sumaryadi, M. Y., et al.
  Terbitan: (2004)
• Maternal Serum Concentrations of Several Hormones in Does Bearing Different Fetal Number
  oleh: Manalu, W., et al.
  Terbitan: (2004)
• The Effects of Fetal Number on Maternal Serum Progesterone and Estradiol of Ewes During Pregnancy
  oleh: Perpustakaan UGM, i-lib
  Terbitan: (1995)