# Heterogeneity on long-term disability trajectories in patients with secondary progressive MS: a latent class analysis from Big MS Data network

> Research article (Journal of Neurology Neurosurgery & Psychiatry, 2022) · cited 15× · AI/ML

**Wikidata**: [openalex:W4297500207](https://www.wikidata.org/wiki/openalex:W4297500207)  
**Source**: https://4ort.xyz/entity/heterogeneity-on-long-term-disability-trajectories-in-patients-with-secondary-progressive-ms-a-latent-class-analysis-fro