Obstructive Sleep Apnea Screening in Pregnancy, Perinatal Outcomes, and Impact of Maternal Obesity - Olivarez, Sofia A; Ferres, Millie; Antony, Katherine; Mattewal, Amarbir; Maheshwari, Bani; Sangi-Haghpeykar, Haleh; Aagaard-Tillery, Kjersti (American Journal of Perinatology, 2011)