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999 _c41966
_d41966
005 20211228145507.0
008 180712s9999 xx 000 0 und d
020 _a9241205822
082 _a616.692
_bWOR
_223
100 _aWORLD Health Organization
245 4 _aThe Epidemiology of infertility
260 _aGeneva
_bWHO
_c1975
300 _a37 p.-
440 _aWHO technical report series 582
650 _aInfertility
650 0 _a WHO technical report series 582
_9119512
942 _cPR