TY  - BOOK
TI  -  Obstetrics by ten teachers under the direction of Stanley G. Clayton / 
SN  -  071314386X
U1  -  618.2 OBS 
PY  - 1980///
CY  -  [s.l]. : 
PB  -  The English language Book Society, 
KW  -  Obstetrics
KW  -  Pregnancy complications
N1  -  Includes bibliographical references
ER  -