@book{circref2498,
title = {The International classification of diseases, 9th revision, clinical modification : Icd-9-cm.},
booktitle = {Donated by Neil John Maclean Health Sciences Library, University of Manitoba},
author = {United States. Health Care Financing Administration.},
publisher = {U.S. Dept. of Health and Human Services, Public Health Service, Health Care Financing Administration : For sale by the Supt. of Docs., U.S. G. P.O.},
year = {1980},
address = {[Washington, D.C.?]},
url = {},
keywords = {Classification, Nosology}
}