Classification
616 - Diseases
172
170 - Ethics
146
610 - Medicine & health
116
174 - Occupational ethics
83
501 - Philosophy & theory
63
142 - Critical philosophy
40
614 - Incidence & prevention of disease
39
330 - Economics
38
100 - Philosophy & psychology
34
617 - Surgery & related medical specialties
34
618 - Gynecology, obstetrics, pediatrics & geriatrics
34
340 - Law
32
658 - General management
31
150 - Psychology
30
190 - Modern western philosophy
30
320 - Political science
29
613 - Personal health & safety
29
615 - Pharmacology & therapeutics
28
300 - Social sciences
23
333 - Economics of land & energy
23
570 - Life sciences; biology
22
301 - Sociology & anthropology
21
577 - Ecology
21
005 - Computer programming, programs & data
19
650 - Management & auxiliary services
19
900 - History & geography
19
155 - Differential & developmental psychology
18
338 - Production
18
612 - Human physiology
17
004 - Data processing & computer science
15
111 - Ontology
15
370 - Education
13
620 - Engineering & allied operations
12
571 - Physiology & related subjects
11
611 - Human anatomy, cytology & histology
11
006 - Special computer methods
10
327 - International relations
9
599 - Mammals
9
110 - Metaphysics
8
160 - Logic
8
306 - Culture & institutions
8
344 - Labor, social, education & cultural law
8
371 - Schools & their activities; special education
8
660 - Chemical engineering
8
120 - Epistemology, causation & humankind
7
200 - Religion
7
519 - Probabilities & applied mathematics
7
530 - Physics
7
572 - Biochemistry
7
621 - Applied physics
7
more ...