Authors: Bartlett, DJ Okun, NB Byrne, PJ Watt, JM Piper, MC

Citation: Dj. Bartlett et al., Early motor development of breech- and cephalic-presenting infants, OBSTET GYN, 95(3), 2000, pp. 425-432

Authors: Moser, MAJ Okun, NB Mayes, DC Bailey, RJ

Citation: Maj. Moser et al., Crohn's disease, pregnancy, and birth weight, AM J GASTRO, 95(4), 2000, pp. 1021-1026

Authors: Verma, A Okun, NB Maguire, TO Mitchell, BF

Citation: A. Verma et al., Morbidity Assessment Index for newborns: A composite tool for measuring newborn health, AM J OBST G, 181(3), 1999, pp. 701-708