TY  - BOOK
AU  - Felson,Benjamin
AU  - Weinstein,Aaron S.
AU  - Spitz,Harold B.
TI  - Principles of chest roentgenology: a programed text
PY  - 1965///
CY  - Philadelphia
PB  - W. B. Saunders
KW  - Chest
KW  - Radiography
ER  -