Signif icance of measuring urinary catecholamines metabol ites levels by high performance l iquid chromatography ( HPLC) in the early diagnosis of neuroblastoma
WANG Ya-Zhu, LI Qiang, ZHANG Jin-Hua, DUAN Shu-De, GUO Dui-Shan, ZHANG Hai-Peng
中国当代儿科杂志 . 2004, (1): 34 -37 .