000 00399nam a2200145Ia 4500
008 180712s9999 xx 000 0 und d
020 _a9241547103
082 _a616.962
_bWOR
100 _aWORLD HealthOrganization
245 _aPreventive chemotherapy in human helminthiasis
260 _aGeneva
_bWorld Health Organization
_c2006
300 _aix, 62 p.
650 _aHelminthology
942 _cPR
999 _c32688
_d32688