Name Info Provider Link
free resource JMIR Publications https://www.jmir.org/2021/11/e22934/
Skin Cancer free resource MedlinePlus Health Information https://medlineplus.gov/skincancer.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/34821566/
free resource Europe PubMed Central https://europepmc.org/abstract/MED/34821566