TY  - GEN
AU  - del VALLE y ADARO,R
TI  - [Diseases of the respiratory tract and pregnancy]
SN  - 0040-8867
PY  - 2004///0215
KW  - Asthma
KW  - Bronchitis
KW  - Humans
KW  - Pregnancy
KW  - Respiratory System
KW  - Tuberculosis
KW  - Tuberculosis, Pulmonary
N1  - Publication Type: Journal Article
ER  -