TY  - BOOK
AU  - Ashton, Richard
AU  - Leppard, Barbarra
TI  - Differential Diagnosis in Dermatology
SN  - 1870905504
U1  - 616.5075 
PY  - 1990///
CY  - British
PB  - Radcliffe Medical Press
KW  - Dermatology
ER  -