title: Improving OB/GYN physician coverage through a redesigned call system.
authors.affiliation: Methodist Children's Hospital and Women's Services, Methodist Healthcare System, San Antonio, Texas, USA.
authors.forename: Ann
authors.initials: A
authors.lastname: Holt
mesh_terms: D003625:Data Collection; D017598:Efficiency, Organizational; D006786:Hospitals, Urban; D009775:Obstetrics and Gynecology Department, Hospital / Q000458:organization & administration*; D010820:Physicians / Q000600:supply & distribution*; D013781:Texas