title: A cytochemical and ultrastructural study of intracytoplasmic lumens in human gastric carcinoma in vivo and in vitro.
mesh_terms: D002277:Carcinoma / Q000032:analysis / Q000648:ultrastructure*; D006025:Glycosaminoglycans / Q000032:analysis; D006801:Humans; D066298:In Vitro Techniques; D013274:Stomach Neoplasms / Q000032:analysis / Q000648:ultrastructure*
chemical_list: D006025:Glycosaminoglycans