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1Eighth revision, International Classification of Diseases, adapted for use in the United States ICDAPublicado 1969“…National Center for Health Statistics…”
Libro -
2Eighth revision, International Classification of Diseases, adapted for use in the United States ICDAPublicado 1969“…National Center for Health Statistics…”
Libro -
3Publicado 1975“…U.S. Dept. of Health, Education and Welfare, Public Health Service, Health Resources Administration, National Center for Health Statistics…”
Seriada digital