NLM logo

Classification 2024 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

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