… Scler Frontotemporal Degener. 2022 May;23(3-4):271-278. doi: 10.1080/21678421.2021.1961805. Epub 2021 Aug 10. PMID: 34375156. Perry BJ , Nelson J, Wong JB , Kent DM. The cumulative … survival in persons diagnosed with amyotrophic lateral sclerosis. Muscle Nerve. 2021 Apr 13; PubMed PMID: 33851421. Perry BJ, Stipancic KL, Martino R, Plowman EK, … Scler Frontotemporal Degener. 2022 May;23(3-4):271-278. doi: 10.1080/21678421.2021.1961805. Epub 2021 Aug 10. PMID: 34375156. Perry BJ , Nelson J, Wong JB , Kent …