TY  - BOOK
AU  - Callahan, Tamara
AU  - Caughey, Aaron B
TI  - Blkueprints obstetrics & gynecology
SN  - 9780184732528
U1  - 618.2 CAL 
PY  - 2009///
CY  - Boston
PB  - Wolters Kluwer
KW  - Medicine
ER  -