1. http://emedicine.medscape.com/article/335925-clinical

2. http://emedicine.medscape.com/article/335925-overview

3. http://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/crystal-induced-arthritides/gout

4. http://emedicine.medscape.com/article/329958-workup

5. none

6.  none

7. none

8. none

9. http://emedicine.medscape.com/article/329958-clinical

10. http://www.uptodate.com/contents/diuretic-induced-hyperuricemia-and-gout

11. http://emedicine.medscape.com/article/1201027-overview

12. none

13. none

14. https://www.youtube.com/watch?v=ztlb6zoAbLc

15. https://www.rheumatology.org/i-am-a/patient-caregiver/diseases-conditions/reactive-arthritis#:~:text=Reactive%20arthritis%20is%20a%20painful%20form%20of%20inflammatory,or%20the%20bowel%20%28Campylobacter%2C%20Salmonella%2C%20Shigella%20and%20Yersinia%29.

16. https://www.rheumatology.org/i-am-a/patient-caregiver/diseases-conditions/reactive-arthritis#:~:text=Reactive%20arthritis%20is%20a%20painful%20form%20of%20inflammatory,or%20the%20bowel%20%28Campylobacter%2C%20Salmonella%2C%20Shigella%20and%20Yersinia%29.

17. http://emedicine.medscape.com/article/2196539-overview

18. http://emedicine.medscape.com/article/332244-workup

19. http://emedicine.medscape.com/article/1064663-overview

20. http://emedicine.medscape.com/article/331197-treatment

21. http://emedicine.medscape.com/article/331197-overview

22. http://emedicine.medscape.com/article/335925-overview

23. http://books.google.com/books?id=DdJA90_LvP4C&pg=PA126&lpg=PA126&dq=cuccurullo+dermatomyositis&source=bl&ots=McTHAKTE0i&sig=Xjh1xox4-mGQiBofwl2_S4HmZEk&hl=en&sa=X&ei=flh1U-2kJZWwoQT1qYHABg&ved=0CDoQ6AEwBA#v=onepage&q=cuccurullo%20dermatomyositis&f=false

24. http://www.aafp.org/afp/2000/0815/p789.html

25. http://emedicine.medscape.com/article/330717-overview

26. none

27. http://emedicine.medscape.com/article/333612-overview

28. none

29. none

30. http://www.gaucherdisease.org/

31. https://ghr.nlm.nih.gov/condition/alkaptonuria#genes

32. http://emedicine.medscape.com/article/335925-overview

33. http://www.orthobullets.com/basic-science/9051/hemophilic-arthropathy

34. http://care.diabetesjournals.org/content/34/9/2123

35. http://emedicine.medscape.com/article/1145318-treatment#a1131

36. http://www.hopkinsmedicine.org/neurology_neurosurgery/specialty_areas/muscular_dystrophy/conditions/myotonic_muscular_dystrophy.html

37. http://emedicine.medscape.com/article/332783-workup#aw2aab6b5b5aa

38. http://emedicine.medscape.com/article/330815-clinical

39. none

40. http://emedicine.medscape.com/article/89718-overview#a0199

41. http://www.orthopaedicsplus.in/2016/02/clanton-classification-of-osteochondritis/

42. http://www.orthobullets.com/sports/3028/osteochondritis-dissecans

43. http://www.ncbi.nlm.nih.gov/pubmed/2039618

44. https://www.rheumatology.org/Practice/Clinical/Patients/Diseases_And_Conditions/Psoriatic_Arthritis/

45. https://www.rheumatology.org/Practice/Clinical/Patients/Diseases_And_Conditions/Psoriatic_Arthritis/

46. http://emedicine.medscape.com/article/330717-workup

47. http://www.uptodate.com/contents/treatment-of-the-raynaud-phenomenon-resistant-to-initial-therapy