Progesterone for preventing premature birth: practice patterns of board-certified maternal-fetal medicine specialists in the United States.

Ness A, Baxter J, Hyslop T, Berghella V. Progesterone for preventing premature birth: practice patterns of board-certified maternal-fetal medicine specialists in the United States. J Reprod Med. 2006 May; 51(5):411-5.

View in: PubMed