000 00321nam a2200097Ia 4500
008 160509s9999 xx 000 0 und d
100 _aWorld Health Organization
245 _aWHO - Technical Report Series : 2001 : Volume 899-903 : Shelf 22.3
260 _bWorld Health Organization
_c2001
650 _aWorld Health Organization
999 _c7480
_d7480