1. urología   dentistry   dietetics   endocrinology   urology   Hint Half-n-half Clue   2. cirugía   radiology   orthodontics   psychiatry   surgery   Half-n-half Clue   3. odontología   obstetrics   rheumatology   dentistry   psychiatry   Half-n-half Clue   4. fisiología   orthodontics   physiology   cardiology   dietetics   Half-n-half Clue   5. ortodoncia   orthodontics   gynecology, gynaecology   physiology   gerontology   Half-n-half Clue   6. dermatología   physiotherapy   dermatology   radiology   pediatrics, paediatrics   Half-n-half Clue   7. obstetricia   psychiatry   dentistry   physiotherapy   obstetrics   Half-n-half Clue