Chang Sung Sohn

A Cause of Transient Systolic Murmur in Neonates Physiologic Pulmonary Artery Stenosis

Kwangchul Lee, J. W. Lee, Y. Tockgo, 1992 .

Overnight Growth Hormone Secretions and Sleep Patterns in Idiopathic Short Stature Children

B. Eun, Kee Hyoung Lee, Y. Tockgo, 2003 .