H Nelson. Show Affiliations »
Abstract
Mesh: See more » Health PersonnelHumansNational Institute for Occupational Safety and Health, U.S.Respiratory Protective DevicesTuberculosis, Pulmonary/prevention & controlUnited States
Year: 1992 PMID: 1357467 DOI: 10.1016/0140-6736(92)93094-4
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321