A R Rosenthal. Show Affiliations »
Abstract
Mesh: See more » EnglandEye Diseases/therapyHealth Care CostsHealth Services Needs and DemandHumans
Year: 1992 PMID: 1458070 PMCID: PMC1883529 DOI: 10.1136/bmj.305.6859.904
Source DB: PubMed Journal: BMJ ISSN: 0959-8138