The vanishing midwife: staffing maternity units.
D004739:England; D005260:Female; D006757:Hospital Units / Q000458:organization & administration; D006801:Humans; D007231:Infant, Newborn; D008880:Midwifery; D009738:Nursing Service, Hospital / Q000458:organization & administration*; D011247:Pregnancy; D014852:Wales; D000078329:Workforce