1. obstetricia   dentistry   obstetrics   neurology   orthodontics   Hint Half-n-half Clue   2. nutrición   gynecology, gynaecology   dietetics   oncology   orthodontics   Half-n-half Clue   3. oncología   rheumatology   physiotherapy   oncology   urology   Half-n-half Clue   4. nefrología   gynecology, gynaecology   dentistry   psychiatry   nephrology   Half-n-half Clue   5. ginecología   dentistry   obstetrics   gynecology, gynaecology   radiology   Half-n-half Clue   6. patología   pathology   orthodontics   nephrology   pediatrics, paediatrics   Half-n-half Clue   7. ortodoncia   psychology   physiology   cardiology   orthodontics   Half-n-half Clue