Nguyen USDT, Rothman KJ, Demissie S, Jackson DJ, Lang JM, Ecker JL. Transfers among women intending a birth center delivery in the San Diego birth center study. J Midwifery Womens Health. 2009 Mar 1;54(2):104-10.
Patel RI, Davis PJ, Orr RJ, Ferrari LR, Rimar S, Hannallah RS, Cohen IT, Colingo K, Donlon JV, Haberkern CM, McGowan FX, Prillaman BA, Parasuraman TV, Creed MR. Single-dose ondansetron prevents postoperative vomiting in pediatric outpatients. Anesth Analg. 1997 Sep;85(3):538-45. doi: 10.1097/00000539-199709000-00011
Gratz I, Allen E, Afshar M, Joslyn AF, Buxbaum J, Prillaman B. The effects of the menstrual cycle on the incidence of postoperative nausea and vomiting (PONV) and efficacy of ondansetron. Anesth Analg. 1996 Sep;83(3):565-9. doi: 10.1097/00000539-199609000-00022
Rothman KJ, Glass RL, Espinal F, Velez H. Caries-free teeth in the absence of fluoride ion. J Public Health Dent. 1972;32(4):225-8. doi: 10.1111/j.1752-7325.1972.tb03977.x