Frequency of uterine contractions and the risk of spontaneous preterm delivery.
Iams JD, Newman RB, Thom EA, Goldenberg RL, Mueller-Heubach E, Moawad A, Sibai BM, Caritis SN, Miodovnik M, Paul RH, Dombrowski MP, Thurnau G, McNellis D; National Institute of Child Health and Human Development Network of Maternal-Fetal Medicine Units.
Iams JD, et al.
N Engl J Med. 2002 Jan 24;346(4):250-5. doi: 10.1056/NEJMoa002868.
N Engl J Med. 2002.
PMID: 11807149
Free article.