TY  - BOOK
AU  - Pena,Alberto
TI  - Atlas of surgical management of anorectal malformations
SN  - 0387970673
PY  - 1990///
CY  - New York
PB  - Springer-Verlag
KW  - Anus
KW  - abnormalities
KW  - atlases
KW  - surgery
KW  - Rectum
ER  -