title: PHA skin test in surgical patients.
mesh_terms: D001842:Bone and Bones / Q000293:injuries; D050723:Fractures, Bone / Q000276:immunology / Q000601:surgery; D006801:Humans; D006968:Hypersensitivity, Delayed / Q000175:diagnosis*; D009369:Neoplasms / Q000276:immunology / Q000601:surgery; D010835:Phytohemagglutinins; D012867:Skin / Q000276:immunology*; D012882:Skin Tests / Q000379:methods; D013514:Surgical Procedures, Operative
chemical_list: D010835:Phytohemagglutinins