TY  - BOOK
AU  - Niswander,Kenneth R.
TI  - Manual of obstetrics: diagnosis and therapy 
SN  - 0316611468
PY  - 1980///
CY  - Boston
PB  - Little,Brown
KW  - Obstetrics
KW  - Handbooks, manuals, etc
N1  - Includes bibliographies and index; Open access
ER  -