000 00300nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0042-9686
245 _aBulletin of the WHO
260 _aGeneva
260 _bWHO
260 _c2005
300 _a481-560,561-640,641-720,721-800,801-880,881-968
999 _c117756
_d117756