tumorigen致瘤物tumorn.<美>肿瘤；肿块=tumour（英）Tumor-suppressor genes抑癌基因tumor cell growth system肿瘤增长系统tumor necrosis inhibitor肿瘤坏死因子抑制子tumors of urinary system泌尿系统肿瘤tumoral calcinosis cutis肿瘤性皮肤钙质沉着Tumor inhibitory effects抗肿瘤Tumor-suppression rate抑瘤率tumor in vertebral canal椎管肿瘤tumor associate antigene肿瘤相关抗原tumor rtecrosis factor a肿瘤坏死因子α