H B Whittet, N Marks, T Heyworth, R Parker. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » AdolescentChildHumansMiddle Ear VentilationOtitis Media with Effusion/surgeryRandom AllocationRecurrence
Year: 1993 PMID: 8461734 PMCID: PMC1676521 DOI: 10.1136/bmj.306.6875.454-a
Source DB: PubMed Journal: BMJ ISSN: 0959-8138