TY  - BOOK
AU  - Gibbs, Ronald S, ed....[et al.]
TI  - Danforth's Obstetrics and Gynecology 
SN  - 9780781769372
U1  - 618 
PY  - 2008///, 2019
CY  - philadelphia
PB  - wolter Kluwer health
KW  - Obstetrics
KW  - Medical Science
ER  -