%0 Journal Article %J N Engl J Med %D 2007 %T Parturition. %A Smith, Roger %K Amnion %K Cervical Ripening %K Chorion %K Corticotropin-Releasing Hormone %K Female %K Fetal Blood %K Fetus %K Humans %K Myocytes, Smooth Muscle %K Myometrium %K Parturition %K Placenta %K Pregnancy %K Progesterone %K Receptors, Corticotropin-Releasing Hormone %K Uterine Contraction %B N Engl J Med %V 356 %P 271-83 %8 2007 Jan 18 %G eng %N 3 %1

http://www.ncbi.nlm.nih.gov/pubmed/17229954?dopt=Abstract

%R 10.1056/NEJMra061360