1. rhumatologie   endocrinology   rheumatology   surgery   gerontology   Hint Half-n-half Clue   2. endocrinologie   orthodontics   obstetrics   rheumatology   endocrinology   Half-n-half Clue   3. gérontologie   gerontology   cardiology   obstetrics   gynecology, gynaecology   Half-n-half Clue   4. cardiologie   dentistry   oncology   urology   cardiology   Half-n-half Clue   5. gynécologie   neurology   gynecology, gynaecology   psychology   pathology   Half-n-half Clue   6. psychiatrie   oncology   psychiatry   dietetics   neurology   Half-n-half Clue   7. psychologie   gerontology   surgery   pediatrics, paediatrics   psychology   Half-n-half Clue