TY - BOOK ED - United States. TI - The International classification of diseases, 9th revision, clinical modification: ICD-9-CM AV - RB115 .I49 1980 U1 - 616 19 PY - 1980/// CY - Washington PB - U.S. Dept. of Health and Human Services KW - Nosology KW - Operations, Surgical KW - Classification N1 - S/N 017-022-007142; Item 512-A-1; v. 1. Diseases: tabular list--v. 2. Diseases: alphabetic index- v. 3. Procedures: tabular list and alphabetic index ER -