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Quantitative Sputum Cytologic Findings in 109 Nonsmokers
Schumann, G. Berry, Roby, Tina J., Swan, Gary E., Sorensen, Kent W.Volume:
139
Language:
english
Journal:
American Review of Respiratory Disease
DOI:
10.1164/ajrccm/139.3.601
Date:
March, 1989
File:
PDF, 300 KB
english, 1989