Immunocompetence in advanced cancer patients prior to chemotherapy.
D000017:ABO Blood-Group System; D000917:Antibody Formation; D003165:Complement System Proteins; D006258:Head and Neck Neoplasms / Q000276:immunology*; D006801:Humans; D006968:Hypersensitivity, Delayed; D007111:Immunity, Cellular; D007136:Immunoglobulins; D007518:Isoantibodies; D008175:Lung Neoplasms / Q000276:immunology*; D008213:Lymphocyte Activation; D013997:Time Factors
D000017:ABO Blood-Group System; D007136:Immunoglobulins; D007518:Isoantibodies; D003165:Complement System Proteins