Randomized double-blind labeled controlled clinical trial on compound cefaclor in treatment of acute infections of respiratory tract 复方头孢克洛胶囊随机双盲对照治疗急性呼吸道感染性疾病临床试验
Laser time-resolved fluoroimmunoassay for urine albumin using antigen coupled to europium labeled compound 铕标记抗原、激光时间分辨荧光免疫分析尿中白蛋白
The adsorption, migration and persistence of toluene in soils were studied using~ ( 14) C labeled compound. 用~(14)C标记化合物研究了甲苯在上壤中的吸附、迁移及残留等行为。
So only depend on the enzyme labeled compound assay, we can not objectively evaluate the certain effect of some therapeutic tool such as bone marrow transplantation. 所以仅仅依靠酶学检查,根本无法客观地评价诸如骨髓移植等治疗手段的确切疗效。