S S Aronson, L S Aiken. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Accident PreventionChildChild Day Care Centers/standardsChild, PreschoolCompetency-Based EducationEducational MeasurementEvaluation Studies as TopicHealth Promotion/educationHumansSafetyWorkforce
Year: 1980 PMID: 7354979
Source DB: PubMed Journal: Pediatrics ISSN: 0031-4005 Impact factor: 7.124