000 01096 a2200301 4500
005 20250513185503.0
264 0 _c19990813
008 199908s 0 0 eng d
022 _a1044-3983
024 7 _a10.1097/00001648-199907000-00024
_2doi
040 _aNLM
_beng
_cNLM
100 1 _aMelbye, M
245 0 0 _aAdjustment for age at first birth in etiologic studies of breast cancer involving exposures that may effect age at first birth.
_h[electronic resource]
260 _bEpidemiology (Cambridge, Mass.)
_cJul 1999
300 _a467 p.
_bdigital
500 _aPublication Type: Letter; Comment
650 0 4 _aAbortion, Induced
_xadverse effects
650 0 4 _aBreast Neoplasms
_xepidemiology
650 0 4 _aConfounding Factors, Epidemiologic
650 0 4 _aFemale
650 0 4 _aHumans
650 0 4 _aMaternal Age
650 0 4 _aRisk Factors
700 1 _aWohlfahrt, J
700 1 _aAndersen, P K
773 0 _tEpidemiology (Cambridge, Mass.)
_gvol. 10
_gno. 4
_gp. 467
856 4 0 _uhttps://doi.org/10.1097/00001648-199907000-00024
_zAvailable from publisher's website
999 _c10360117
_d10360117