RT Journal Article SR Electronic T1 Testing the neuromuscular junction: what neurophysiology can offer the neurologist JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 303 OP 307 DO 10.1136/practneurol-2011-000029 VO 11 IS 5 A1 R G Whittaker YR 2011 UL http://pn.bmj.com/content/11/5/303.abstract AB