1. nefrologo   dermatologist   chiropodist   nephrologist   gerontologist   Hint Half-n-half Clue   2. cardiologo   surgeon   obstetrician   dermatologist   cardiologist   Half-n-half Clue   3. dietologo   dietician   obstetrician   neurologist   psychologist   Half-n-half Clue   4. neurologo   neurologist   physician   chiropractor   psychiatrist   Half-n-half Clue   5. fisioterapista   gerontologist   psychologist   pathologist   physiotherapist   Half-n-half Clue   6. ostetrico   radiologist   obstetrician   urologist   nephrologist   Half-n-half Clue   7. reumatologo   physician   rheumatologist   chiropodist   orthodontist   Half-n-half Clue