Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

J21.9 – due to – – external agent (see Bronchitis, acute or subacute, due to) – – human metapneumovirus J21.1 – – respiratory syncytial virus J21.0. Canada 1408 October. 2008 Major January 2010 Delete non-essential modifier ................
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