@article{article, title = {{Provision of first contact care out of hours in four urban areas in England.}}, url = {{}}, year = {{1985}}, month = {{12}}, author = {{Williams BT and Dixon RA and Nicholl JP}}, doi = {{10.1136/bmj.291.6510.1689}}, volume = {{291}}, journal = {{Br Med J (Clin Res Ed)}}, issue = {{6510}}, pages = {{1689-1692}}, note = {{Accessed on 2025/05/26}}}