Out-of-hours calls revisited.
Littlewood
J
J
D002675:Child, Preschool; D003152:Community Health Nursing / Q000706:statistics & numerical data; D004636:Emergency Service, Hospital / Q000706:statistics & numerical data; D004739:England; D005194:Family Practice; D006792:House Calls / Q000706:statistics & numerical data*; D006801:Humans; D013997:Time Factors