[1] https://www.drwhitaker.com/dmso–treatment–relieves–joint–and– muscle–pain
[2] https://books.google.com/books?id=mLAyJBF1sVoC&pg=PA93&lpg =PA93&dq=%22significantly+shorten+the+rehabilitat ion+time+for+sports+injuries
[3] https://books.google.com/books?id=mLAyJBF1sVoC&pg=PA101&lpg=PA101&dq=oakland +raiders+dmso&source
[4] https://www.si.com/vault/1981/04/20/825543/a–miracle–or–is–it–a–mirage–many–athletes–call– dmso
[5] http://abcnews.go.com/WNT/story?id=130005&page=1
[6] https://books.google.com/books?id=jt2cu5xhar4C &pg=PT289&lpg=PT289 &dq=james+coburn+dmso&source
[7] http://usatoday30.usatoday.com/news/health /spotlight/2001–07–20–culp–arthritis.htm