000 00270 a2200109 4500
005 20220420053405.0
022 _a0849 5831
245 _aJournal of society of obstetrician and gynaecology of Canada
260 _aCanada
_bSOGC
_c1998
490 _vVol. 20
942 _2lcc
_cCR
999 _c19517
_d19517