000 00424nam a2200133 4500
090 _a163162
_9163161
010 _a0870412124
_bbr.
012 _210014617
100 _a20181029d u||y0frey50 ba
101 _aeng
200 _acurrent obstetric gynecologic diagnosis treatment.
_bLIVR
_fralph c. benson.
205 _alange medical publications.
210 _acalifornia.
_ddl.cop.1980.
215 _a1vol.(1001).
_cill. en noir et blanc.
_d25cm.