000 00257 a2200109 4500
005 20220511120540.0
022 _a10154361
245 _aJournal of Pediatrics, Obstetrics and Gynaecology
260 _aLondon
_bJPOG
_c2000
490 _vVol.26
942 _2lcc
_cCR
999 _c22455
_d22455