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Classification 2025 Summer Edition

Worldwide source of medical classification resources
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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
P 365 - P 365.5
Chemistry
QD 7
Library symbols (U.S.)
Z 881
Medical
By specialties (Form number 13 in any NLM schedule where applicable)
Organizations (General)
AS 8
Periodical titles
Z 6945.A2
Science (General)
Q 179
Particular languages, by language in appropriate LC schedule
General
Diagnostic imaging
Surgery
See also Abdominal Cavity
General
Infant or child