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.
Classification 2025 Summer Edition
Worldwide source of medical classification resourcesClass Index
...
...
Of particular customs, by subject
Of particular peoples, by race or country
Acephen
See Acetaminophen
Acetabula
See Acetabulum
Acetaco
See Acetaminophen
General
Adverse effects, with organ affected
Acetarsone
See Arsenic
Acetic Acids
See Acetates
See also Receptors, Cholinergic