TY  - BOOK
AU  - Caplan,Ronald M.
TI  - Principles of obstetrics
SN  - 0683014366 (pbk.)
AV  - RG524 .P825 1982
U1  - 618.2 19
PY  - 1982///
CY  - Baltimore
PB  - Williams & Wilkins
KW  - Obstetrics
N1  - Includes bibliographies and index
ER  -