1. cardiología   nephrology   dermatology   cardiology   neurology   Hint Half-n-half Clue   2. neurología   neurology   surgery   obstetrics   dermatology   Half-n-half Clue   3. endocrinología   physiology   psychiatry   endocrinology   pediatrics, paediatrics   Half-n-half Clue   4. nutrición   psychology   neurology   dietetics   obstetrics   Half-n-half Clue   5. dermatología   dermatology   physiology   cardiology   neurology   Half-n-half Clue   6. psiquiatría   urology   rheumatology   physiotherapy   psychiatry   Half-n-half Clue   7. ginecología   dermatology   endocrinology   gerontology   gynecology, gynaecology   Half-n-half Clue