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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
QH 515
See also Light
See also Photochemistry
See also Photosynthesis
General
QD 701 - QD 731
Other special topics, by subject
General
QD 701 - QD 731
As a profession
QD 39.5
Other special topics, by subject
See also Photochemical Processes
Photography   TR 144 - TR 145
In psychotherapy
WM 450.5.P5
Medical
TR 708
Used for specific subjects, by subject
See also Microfilming
See also Motion Pictures
See also Photography, Dental
General
WU 141
In orthodontics
WU 400
Special purposes by topic
Analytical chemistry (General)
QD 79.P46
Optics and Photonics
QC 391
Quantitative analysis
QD 117.P5
Used for diagnosis of particular disorders, with the disorder or system
Physics
QC 793.5.P42 - QC 793.5.P429
Radiation effects of
WN 600 - WN 630
Special topics, by subject
General
WW 340
Used for specific disorder, with the disorder