Across
- 5. A widely used antibiotic discovered in 1928.
- 7. The use of X-rays in diagnosis and treatment.
- 8. The practice of inducing insensitivity to pain.
- 10. A substance used to stimulate the immune system.
Down
- 1. A hormone used to regulate blood sugar levels.
- 2. A common over-the-counter pain reliever.
- 3. A widespread occurrence of an infectious disease in a community.
- 4. The study of drugs and their effects.
- 6. An infectious disease causing severe diarrhea.
- 9. The branch of medicine that treats injuries or disorders by operation.