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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

General
QD 571
Biomedical applications
In library science
Z 681
In printing
Z 265
Special topics, by subject
Analytical chemistry
QD 139.T7
Biochemistry
See also Trace Elements