TY  - BOOK
AU  - Lask, Aaron
TI  - Asthma: attifudi and Milieuy: Aaron Lask
U1  - 616.248 
PY  - 1966///
CY  - London
PB  - J.B.Lippincott
KW  - Medicine
KW  - Diseases
KW  - Emphysema
ER  -