Name Info Provider Link
Esophageal Cancer free resource MedlinePlus Health Information https://medlineplus.gov/esophagealcancer.html
free resource PubMed Central https://www.ncbi.nlm.nih.gov/pmc/articles/pmid/33759957/
free resource Scientific Electronic Library Online https://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-67202020000400311&lng=en&nrm=iso&tlng=en
free resource Europe PubMed Central https://europepmc.org/abstract/MED/33759957