Exploring physician specialist response rates to web-based surveysCeara Cunningham, Nathalie Jetté|BMC Medical Research Methodology|2015Cited by 997
Recommendations for observational studies of comorbidity in multiple sclerosisRuth Ann Marrie, Jerry S. Wolinsky, Aaron Miller et al.|Neurology|2016Cited by 82
The challenge of comorbidity in clinical trials for multiple sclerosisRuth Ann Marrie, Jerry S. Wolinsky, Aaron Miller et al.|Neurology|2016Cited by 61
Quantitative Signal Characteristics of Electrocorticography and Stereoelectroencephalography: The Effect of Contact DepthJames Young, Saadi Ghatan, Joshua Friedman et al.|Journal of Clinical Neurophysiology|2019Cited by 15