Source:http://linkedlifedata.com/resource/umls/id/C0013853
MSH: Recording of nystagmus based on changes in the electrical field surrounding the eye produced by the difference in potential between the cornea and the retina.,CHV: a test to look at voluntary and involuntary eye movements,CHV: a test to look at voluntary and involuntary eye movements,CHV: a test to look at voluntary and involuntary eye movements,CHV: a test to look at voluntary and involuntary eye movements