@misc{indiciae0a43a541b4ac, title = {Hemispheric threshold differences for motor evoked potentials produced by magnetic coil stimulation.}, author = {R A Macdonell and B E Shapiro and K H Chiappa and S L Helmers and D Cros and B J Day and B T Shahani}, year = {1991}, doi = {10.1212/wnl.41.9.1441}, url = {https://pubmed.ncbi.nlm.nih.gov/1891095/}, note = {Source identifier: 1891095} }