Dieulafoy’s lesion is an unusual cause of recurrent GI bleeding. This report describes a case of actively bleeding Dieu......

The millerite is of mineral--crystallographic and structure-chemical interest because ofits unusual coordinate number an......

Schinzel-Giedion综合征（SGS）是非常罕见的一种常染色体显性遗传病。主要临床特征为严重的发育迟缓、特殊面容以及多发畸形。本文报......