Materia
R Medicine (General)
RT Nursing
RA0421 Public health. Hygiene. Preventive Medicine
12
RA Public aspects of medicine
10
RZ Other systems of medicine
4
BF Psychology
3
L Education (General)
3
RG Gynecology and obstetrics
3
RJ101 Child Health. Child health services
3
HQ The family. Marriage. Woman
2
RB Pathology
2
RC Internal medicine
2
RJ Pediatrics
2
GT Manners and customs
1
HM Sociology
1
HN Social history and conditions. Social problems. Social reform
1
LB1603 Secondary Education. High schools
1
LC Special aspects of education
1
LC5201 Education extension. Adult education. Continuing education
1
RC0254 Neoplasms. Tumors. Oncology (including Cancer)
1
RS Pharmacy and materia medica
1
T Technology (General)
1