L F Pinell. Show Affiliations »
Abstract
Entities: Disease Species
Mesh: See more » AdultBoliviaHumansMaleMass Chest X-RayMiddle AgedMiningRespiratory Protective DevicesSilicosis/epidemiologySilicotuberculosis/epidemiologyTime Factors
Year: 1976 PMID: 1052906
Source DB: PubMed Journal: Bull Int Union Tuberc ISSN: 0074-9249