title: [Expression and clinical significance of epidermal growth factor receptor，HER2, PI3Kp110α and PI3Kp110β in gastric carcinoma].
authors.forename: S M
authors.initials: SM
authors.lastname: Li
authors.forename: S H
authors.initials: SH
authors.lastname: Wu
mesh_terms: D058543:Class Ia Phosphatidylinositol 3-Kinase / Q000378:metabolism*; D066246:ErbB Receptors / Q000378:metabolism*; D006801:Humans; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000378:metabolism*; D013274:Stomach Neoplasms / Q000378:metabolism*
chemical_list: D058543:Class Ia Phosphatidylinositol 3-Kinase; D066246:ErbB Receptors; D018719:Erb-b2 Receptor Tyrosine Kinases; C512478:EGFR protein, human; C508053:ERBB2 protein, human