1) https://www.dropbox.com/sh/jq8j1mp9o1qkryd/AADFWwy9QE55j8IcrHVxW8xsa?dl=0&preview=FINAL+-+MC+Press+Release+021317.pdf
2) https://www.canadianchiropractor.ca/images/stories/2017_UofT_MuscleCare%20Double-Blind.pdf
3) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4672013/
4) https://www.ncbi.nlm.nih.gov/pubmed/27021147
5) http://www.cnn.com/2008/HEALTH/02/05/healthmag.creams/index.html
6) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5748815/
7) https://www.cdc.gov/mmwr/preview/mmwrhtml/mm6402a1.htm?s_cid=mm6402a1_w
8) https://jamanetwork.com/journals/jamainternalmedicine/fullarticle/2664515
9) https://www.webmd.com/mental-health/addiction/news/20180514/opioid-prescriptions-tied-to-perks-for-doctors#2
10) https://www.cdc.gov/drugoverdose/data/prescribing.html
11) https://www.webmd.com/mental-health/addiction/news/20170316/opioid-dependence-can-start-in-just-a-few-days#1
12) https://www.cdc.gov/drugoverdose/data/index.html
13) https://www.webmd.com/osteoarthritis/features/are-nsaids-safe-for-you#6
14) https://www.webmd.com/osteoarthritis/features/are-nsaids-safe-for-you#2
15) https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5622383/
16) http://cancerres.aacrjournals.org/content/71/8/2809
17) https://pubs.acs.org/doi/abs/10.1021/tx800066u
18) https://www.skincancer.org/skin-cancer-information/skin-cancer-facts
19) https://www.dropbox.com/sh/jq8j1mp9o1qkryd/AADFWwy9QE55j8IcrHVxW8xsa?dl=0&preview=CDR_06-25-12+-+MC+hones+identity+in+pain+relief.pdf
20) https://www.sciencedaily.com/releases/2007/04/070427072154.htm