C Wren, R Cockel. Show Affiliations »
Abstract
Entities: Species
Mesh: See more » Child, PreschoolContraceptive Devices, MaleEndoscopy/methodsFiber Optic Technology/instrumentationForeign Bodies/therapyHumansMaleStomach
Year: 1978 PMID: 678894 PMCID: PMC1606374 DOI: 10.1136/bmj.2.6132.252-a
Source DB: PubMed Journal: Br Med J ISSN: 0007-1447