TY  - BOOK
AU  - W.H.O., --  .
TI  - Sexually Transmitted Diseases / 
U1  - 616.951 
PY  - 1990///
CY  -  : 
PB  - W.H.O. , 
KW  - Dermatology
KW  -  Other Diseases
KW  - Venereal Diseases
KW  - Medical Science
ER  -