Classification
174 - Occupational ethics
1
344 - Labor, social, education & cultural law
4
570 - Life sciences; biology
3
571 - Physiology & related subjects
6
572 - Biochemistry
2
576 - Genetics & evolution
3
610 - Medicine & health
8
612 - Human physiology
2
613 - Personal health & safety
2
615 - Pharmacology & therapeutics
1
616 - Diseases
20
617 - Surgery & related medical specialties
1
618 - Gynecology, obstetrics, pediatrics & geriatrics
5
900 - History & geography
1