M. Chino

Systemic lupus erythematosus with pulmonary hypertension.

S. Koyama, T. Kanbayashi, T. Ichiyoshi, 1996, Internal medicine.

Bacterial Peritonitis Occurring after Recovery from Severe Accidental Hypothermia

S. Koyama, K. Tsushima, K. Akahane, 1997 .