Classification
616 - Diseases
105
610 - Medicine & health
74
618 - Gynecology, obstetrics, pediatrics & geriatrics
72
612 - Human physiology
71
617 - Surgery & related medical specialties
22
305 - Social groups
6
615 - Pharmacology & therapeutics
5
571 - Physiology & related subjects
3
304 - Factors affecting social behavior
2
614 - Incidence & prevention of disease
2
170 - Ethics
1
174 - Occupational ethics
1
300 - Social sciences
1
301 - Sociology & anthropology
1
306 - Culture & institutions
1
353 - Specific fields of public administration
1
500 - Natural sciences & mathematics
1
570 - Life sciences; biology
1
613 - Personal health & safety
1
629 - Other branches of engineering
1