LEVIN, A I [PNEUMONIA AND RESPIRATORY-CARDIAC INSUFFICIENCY IN PNEUMOCONIOSES]. [electronic resource] - Gigiena truda i professional'nye zabolevaniia Sep 1964 - 39-42 p. digital Publication Type: Journal Article ISSN: 0016-9919 Subjects--Topical Terms: Anti-Bacterial AgentsDrug TherapyHeart FailureHumansPneumoconiosisPneumoniaRespiratory InsufficiencySulfonamides