TY  - BOOK
AU  - Emans, Sarah Jean
TI  - Pediatric and adolescent gynecology
SN  - 0 - 316 - 23395 - 1.
U1  - 618.92098 
PY  - 1998///
CY  - Philadelphia
PB  - Lippincott williams and Wilkinsons
ER  -