Classification
616 - Diseases
19
610 - Medicine & health
8
571 - Physiology & related subjects
6
618 - Gynecology, obstetrics, pediatrics & geriatrics
5
344 - Labor, social, education & cultural law
4
570 - Life sciences; biology
3
576 - Genetics & evolution
3
572 - Biochemistry
2
612 - Human physiology
2
613 - Personal health & safety
2
174 - Occupational ethics
1
615 - Pharmacology & therapeutics
1
617 - Surgery & related medical specialties
1
900 - History & geography
1