000 00404nam a2200109Ia 4500
008 160509s9999 xx 000 0 und d
100 _aWorld Health Organization
245 _aARI Programme for Control of Acute Respiratory Infections : 1992 -1993World Health Organization
260 _bWorld Health Organization
_c1993
300 _a81p.
650 _aAri Programme for Control of Acute Respiratory Infection
999 _c10894
_d10894