Trajectories of lower back, upper back, and pelvic girdle pain during pregnancy and early postpartum in primiparous women

by Guinn Dunn, Marlene J Egger, Janet M Shaw, Jingye Yang, Tyler Bardsley, Emily Powers, Ingrid E Nygaard
Published 2019-04-01

Compliance with wrist-worn accelerometers in primiparous early postpartum women

by Ali E. Wolpern, Kyle J. Sherwin, Whitney D. Moss, Ingrid E. Nygaard, Marlene J. Egger, Timothy A. Brusseau, Janet M. Shaw
Published 2019-01-01