Classification
612 - Human physiology
9
615 - Pharmacology & therapeutics
7
616 - Diseases
3
610 - Medicine & health
2
613 - Personal health & safety
2
632 - Plant injuries, diseases & pests
2
572 - Biochemistry
1
620 - Engineering & allied operations
1
636 - Animal husbandry
1
664 - Food technology
1
668 - Technology of other organic products
1