A B Bergman, J L Probstfield, R J Wedgwood. Show Affiliations »
Abstract
Mesh: See more » ChildChild Health ServicesHumansPediatricsUnited StatesWorkforce
Year: 1969 PMID: 5807652 DOI: 10.1001/archpedi.1969.02100040461008
Source DB: PubMed Journal: Am J Dis Child ISSN: 0002-922X