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Classification 2025 Winter 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

Technology   T 44 - T 51
Effect on adolescents
Effect on children
Special topics, by subject
In biomedical research (Form number 20 or 20.5 in any NLM schedule where applicable)
Medicine
Other topics
If general, in economics number where available
If specific, class by subject
General
Instrumentation
Veterinary
SF 757.8