MS Speaks

In 2017 the Multiple Sclerosis Journal published a couple of brief statements about the controversial question: "Primary and secondary progressive MS have a similar age at onset of progression--Yes or no?" 


The "Yes" answer:



https://journals.sagepub.com/doi/full/10.1177/1352458517690273


The "No" answer:


https://journals.sagepub.com/doi/full/10.1177/1352458516684559


And the Commentary:


https://journals.sagepub.com/doi/full/10.1177/1352458517697378


These controversial questions are a regular feature in this journal. This one is from the March 2017 issue but was indexed by PubMed only on April 4, 2019.