TY  - GEN
AU  - Gryczyńska,D
AU  - Hassmann-Poznańska,E
AU  - Grzegorowski,M
TI  - [Report from the VII International Pediatric Otolaryngologic Congress in Helsinki. June 7-10, 1998]
SN  - 0030-6657
PY  - 1999///0930
KW  - Child
KW  - Humans
KW  - Otitis
KW  - diagnosis
KW  - Otolaryngology
KW  - methods
KW  - Respiratory Tract Infections
KW  - Smoking
KW  - adverse effects
N1  - Publication Type: Congress
ER  -