Research Citations for By the Numbers: Chronic Illness and Nature as Medicine
- From https://www.cdc.gov/chronicdisease/overview/index.htm, most recent data from 2012, accessed 2 Oct 2017
- From http://www.arthritis.org/about-arthritis/understanding-arthritis/
- From https://www.aarda.org/news-information/statistics/
- From https://www.neefusa.org/nature
- From http://www.slate.com/articles/health_and_science/medical_examiner/2014/07/doctors_prescribing_outdoors_time_nature_is_good_for_you.html
- From http://www.childrenandnature.org/research/exposure-to-an-environment-rich-in-microorganisms-can-protect-against-asthma/
- From https://www.mnn.com/health/fitness-well-being/blogs/how-walking-in-the-woods-benefits-your-health
- From https://www.motherearthnews.com/natural-health/herbal-remedies/forest-bathing-ze0z1301zgar
- From https://www.psychologytoday.com/blog/codes-joy/201209/fun-fractals
- From http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3265077/
- From http://www.slate.com/articles/health_and_science/medical_examiner/2014/07/doctors_prescribing_outdoors_time_nature_is_good_for_you.html
