Classification
610 - Medicine & health
98
170 - Ethics
34
344 - Labor, social, education & cultural law
18
174 - Occupational ethics
16
100 - Philosophy & psychology
12
570 - Life sciences; biology
10
616 - Diseases
8
613 - Personal health & safety
5
410 - Linguistics
4
614 - Incidence & prevention of disease
4
142 - Critical philosophy
3
306 - Culture & institutions
3
501 - Philosophy & theory
3
006 - Special computer methods
2
113 - Cosmology
2
120 - Epistemology, causation & humankind
2
140 - Specific philosophical schools
2
301 - Sociology & anthropology
2
341 - Law of nations
2
612 - Human physiology
2
900 - History & geography
2
001 - Knowledge
1
128 - Humankind
1
158 - Applied psychology
1
305 - Social groups
1
320 - Political science
1
340 - Law
1
418 - Standard usage & applied linguistics
1
519 - Probabilities & applied mathematics
1
530 - Physics
1
571 - Physiology & related subjects
1
599 - Mammals
1
600 - Technology
1
611 - Human anatomy, cytology & histology
1
615 - Pharmacology & therapeutics
1
660 - Chemical engineering
1