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Subjects
- Rabbits4
- Rabies -- diagnosis1
- Rabies -- prevention & control1
- Rabies Vaccines -- history1
- Radiography1
- Radiotherapy -- instrumentation1
- Radius Fractures -- therapy1
- Rats3
- Regression, Psychology1
- Rejection (Psychology)1
- Relaxation Therapy -- methods1
- Religious Missions1
- Reproduction1
- Research1
- Research Personnel2
- Respiration, Artificial -- methods1
- Rickets1
- Rodent Control -- methods1
- Root Canal Therapy -- methods1
- Rotation1