Materia
R Medicine (General)
RA Public aspects of medicine
117
RA0421 Public health. Hygiene. Preventive Medicine
110
RT Nursing
43
RZ Other systems of medicine
35
BF Psychology
25
RC Internal medicine
25
RK Dentistry
22
RB Pathology
19
LB2300 Higher Education
17
L Education (General)
16
RJ101 Child Health. Child health services
13
HN Social history and conditions. Social problems. Social reform
10
RA1001 Forensic Medicine. Medical jurisprudence. Legal medicine
10
RG Gynecology and obstetrics
10
HV Social pathology. Social and public welfare
9
Q Science (General)
9
QR Microbiology
9
RJ Pediatrics
9
HM Sociology
8
RS Pharmacy and materia medica
8
RC0254 Neoplasms. Tumors. Oncology (including Cancer)
7
T Technology (General)
7
HQ The family. Marriage. Woman
6
QH301 Biology
6
LB2361 Curriculum
5
RM Therapeutics. Pharmacology
5
AC Collections. Series. Collected works
4
H Social Sciences (General)
4
K Law (General)
4
LC5201 Education extension. Adult education. Continuing education
4
QH426 Genetics
4
HD28 Management. Industrial Management
3
LB1603 Secondary Education. High schools
3
LC Special aspects of education
3
QL Zoology
3
QP Physiology
3
RC0321 Neuroscience. Biological psychiatry. Neuropsychiatry
3
RL Dermatology
3
SF Animal culture
3
B Philosophy (General)
2
HA Statistics
2
HJ Public Finance
2
QR355 Virology
2
RC1200 Sports Medicine
2
TP Chemical technology
2
BJ Ethics
1
G Geography (General)
1
GT Manners and customs
1
HT Communities. Classes. Races
1
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