TY  - BOOK
AU  -  Weinberger, Steven E., author
AU  - Cockrill, Barbara A., author. 
AU  -  Mandel, Jess, author.
TI  - Principles of pulmonary medicine 
SN  - 9780323523714 
U1  - 616.2/4 Seventh Edition 
PY  - 2019///]
CY  - Philadelphia, PA
PB  - Elsevier
KW  - Lung Diseases | Respiration Disorders
N1  - Includes bibliographical references and index
ER  -