Comparative studies of bacterial flora in the bronchial and pharyngeal secretions and sputum in bronchopulmonary diseases

Pavlov, R.; Kalfin, E.

Problemy Tuberkuleza 12: 48-50

1980


ISSN/ISBN: 0032-9533
PMID: 6784116
Document Number: 160427

Document emailed within 1 workday
Secure & encrypted payments