Secondary prevention in chronic obstructive bronchopneumopathies

Bercea, O.; Duţu, S.

Revista de Igiena Bacteriologie Virusologie Parazitologie Epidemiologie Pneumoftiziologie. Pneumoftiziologia 38(1): 9-14

1989


ISSN/ISBN: 0377-5011
PMID: 2554475
Document Number: 346646

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