Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to main content
National Library of Medicine logo

Classification 2025 Summer Edition

Worldwide source of medical classification resources

Class Index

non-alpha A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

General
As a cause of disease
Children
General (from birth through adolescence)
Adolescent
Child
Infant
Cookbooks
In oral health
See also names of particular foods used in special diets
See also names of specific diets
See also particular diseases for which diet is prescribed
See also Cooking
See also Diet, Diabetic
See also Diet Therapy
General
Historical works
Adolescent
Infant or child
For specific disease, with the disease
General
In celiac disease
For specific disease, with the disease