P Richards. Show Affiliations »
Abstract
Entities: Disease Species
Mesh: See more » Health PolicyHepatitis B/prevention & controlHumansSchool Admission CriteriaSchools, Medical
Year: 1994 PMID: 8173467 PMCID: PMC2540139 DOI: 10.1136/bmj.308.6937.1161b
Source DB: PubMed Journal: BMJ ISSN: 0959-8138