00331nam a2200133Ia 450000500170000008000230001724500360004026000250007630000070010150000350010858300190014394200180016299900170018020260716043629.0  aREF 19.02.06 W9272  aWorld health statistics...2005-  bWHOaGenevaCHc2005-  av.  aDocumentation Centre has: 2005  c11/16/05kJOYD  cCmW9272kREF  c51205d51205