000 00295nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0042-9686
245 _aBulletin of WHO
260 _aGeneva
260 _bWHO
260 _c2002
300 _a525-610,611-688,689-766,767-844,845-922,923-1000
999 _c96093
_d96093