Name Info Provider Link
free resource Ediciones Doyma, S.L. http://www.elsevier.es/en/linksolver/pdf/pii/S1699-258X(10)00092-6
subscription/membership/fee required Elsevier Science https://linkinghub.elsevier.com/retrieve/pii/S1699-258X(10)00092-6
Pancreatic Cancer free resource MedlinePlus Health Information https://medlineplus.gov/pancreaticcancer.html