1. 心臓内科医   pediatrician, paediatrician   obstetrician   cardiologist   physiotherapist   Hint Half-n-half Clue   2. 精神病医   pathologist   rheumatologist   psychiatrist   chiropodist   Half-n-half Clue   3. 腫瘍学者   urologist   oncologist   gynecologist, gynaecologist   rheumatologist   Half-n-half Clue   4. 栄養士   gerontologist   urologist   chiropodist   dietician   Half-n-half Clue   5. 歯科矯正医   orthodontist   psychologist   radiologist   nephrologist   Half-n-half Clue   6. 老年学者   dentist   gerontologist   rheumatologist   neurologist   Half-n-half Clue   7. リウマチ学-者   orthopedist, orthopaedist   neurologist   oncologist   rheumatologist   Half-n-half Clue