1. χirurgíja   gerontology   urology   surgery   physiotherapy   Hint Half-n-half Clue   2. dermatologiya   oncology   pathology   rheumatology   dermatology   Half-n-half Clue   3. revmatologiya   rheumatology   cardiology   nephrology   radiology   Half-n-half Clue   4. radiologiya   radiology   nephrology   psychiatry   gerontology   Half-n-half Clue   5. urologiya   surgery   gynecology, gynaecology   urology   rheumatology   Half-n-half Clue   6. endokrinologiya   radiology   rheumatology   gynecology, gynaecology   endocrinology   Half-n-half Clue   7. fiziologiya   dentistry   physiology   cardiology   psychology   Half-n-half Clue