Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

In 1999, the WHO ICD-10 Update Reference Committee (URC) was established. ... Revise code: J44.0 Chronic obstructive pulmonary disease with acute lower respiratory infection. ... K52.1 Toxic gastroenteritis and colitis. Use additional external cause code (Chapter XX), if desired, to identify toxic agent. ................
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