1. odontología   oncology   psychiatry   dentistry   radiology   Hint Half-n-half Clue   2. cirugía   rheumatology   surgery   gerontology   psychiatry   Half-n-half Clue   3. nefrología   radiology   surgery   cardiology   nephrology   Half-n-half Clue   4. pediatría   pediatrics, paediatrics   surgery   rheumatology   psychology   Half-n-half Clue   5. ginecología   gynecology, gynaecology   dentistry   dietetics   urology   Half-n-half Clue   6. endocrinología   gynecology, gynaecology   endocrinology   dermatology   physiotherapy   Half-n-half Clue   7. fisiología   rheumatology   physiotherapy   physiology   oncology   Half-n-half Clue