Johtaro Yokoyama

Difficulty in removing a percutaneous central venous catheter inserted from a peripheral vein

M. Tachi, H. Matsufuji, Tsuyoshi Morimoto, 1993, Acta paediatrica Japonica : Overseas edition.

What is the benefit of aggressive chemotherapy for advanced neuroblastoma with N-myc amplification? A report from the Japanese Study Group for the Treatment of Advanced Neuroblastoma.

K. Kawa, S. Suita, M. Kaneko, 1994, Journal of Pediatric Surgery.