title: Vitamin A, dehydroepiandrosterone (DHEA) and 5' nucleotidase: regulatory factors in tumor growth.
authors.forename: W
authors.initials: W
authors.lastname: Regelson
mesh_terms: D015720:5'-Nucleotidase; D003687:Dehydroepiandrosterone / Q000494:pharmacology*; D006801:Humans; D009369:Neoplasms / Q000201:enzymology / Q000473:pathology*; D009708:Nucleotidases / Q000032:analysis*; D014801:Vitamin A / Q000502:physiology*
chemical_list: D014801:Vitamin A; D003687:Dehydroepiandrosterone; D009708:Nucleotidases; D015720:5'-Nucleotidase