December 2013]. (原始内容存档于2012-07-18). Dysarthria. Impairment of speech; Slurred speech; Speech disorders - dysarthria. U.S. National Library of Medicine
0000411175.08072.fa (英语). 查看维基词典中的词条「aphasia」或「aphemia」。 开放目录项目中的“失语症” Dysarthria Apraxia of Speech Luria's Areas of the Human Cortex Involved in Language