TY  - BOOK
AU  - Colman, B.H.
TI  - Hall and colman's diseases  and  the nose, throat and ear, and head and neck: a handbook for students and practition
SN  -  0443-04603-4.
U1  - 616.21 
PY  - 1992///
CY  - London
PB  - Churchill Livingstone
ER  -