Salivary progesterone and estriol among pregnant women treated with 17-alpha-hydroxyprogesterone caproate or placebo.
Klebanoff MA, Meis PJ, Dombrowski MP, Zhao Y, Moawad AH, Northen A, Sibai BM, Iams JD, Varner MW, Caritis SN, O'Sullivan MJ, Leveno KJ, Miodovnik M, Conway D, Wapner RJ, Carpenter M, Mercer BM, Ramin SM, Thorp JM, Peaceman AM; National Institute of Child Health and Human Development Maternal-Fetal Medicine Units Network.
Klebanoff MA, et al.
Am J Obstet Gynecol. 2008 Nov;199(5):506.e1-7. doi: 10.1016/j.ajog.2008.03.003. Epub 2008 May 23.
Am J Obstet Gynecol. 2008.
PMID: 18456237
Free PMC article.
Clinical Trial.