A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL. The file type is application/pdf.
application/pdf
Busi Mombaur, Jeannine M Heckmann. "Myasthenia gravis is a rare but treatable disease." South African Medical Journal 105.8 (2015) 619