MS drug hope for secondary-progressive stage A large study suggests siponimod may effectively treat the advanced stage of the disease. 23 March, 2018/by BBC News - Health https://www.teleconsulteurope.com/wp-content/uploads/2014/11/teleconsult-logo-300x124.png 0 0 BBC News - Health https://www.teleconsulteurope.com/wp-content/uploads/2014/11/teleconsult-logo-300x124.png BBC News - Health2018-03-23 02:12:092018-03-23 02:12:09MS drug hope for secondary-progressive stage