TY  - GEN
AU  - RAMON GUERRA,A U
TI  - [Substances dissolving bronchial secretions; hyaluronidase, trypsin, and humidifying substances]
SN  - 0004-0584
PY  - 2003///0501
KW  - Body Fluids
KW  - Bronchi
KW  - Bronchial Diseases
KW  - Disease
KW  - Humans
KW  - Hyaluronoglucosaminidase
KW  - Trypsin
N1  - Publication Type: Journal Article
ER  -