Cumulative Official WHO Updates to ICD 10 - 1996 - 2001

In 1999, the WHO ICD-10 Update Reference Committee (URC) was established. ... Revise parentheses in code title and add bracket C91.5 Adult T-cell lymphoma/leukaemia ([HTLV-1-associated]) ... language delay due to deafness (H90–H91) mental retardation (F70–F79) pervasive developmental disorders (F84.-) Netherlands ................
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