INTRODUCTION:Amyotrophic lateral sclerosis (ALS) is a rare. progressive neurodegenerative disease. There is heterogeneity of clinical phenotypes while a clinical characterization of ALS in Cyprus is still lacking. The aim of this 30-year retrospective study of ALS in Cyprus is to determine the demographic characteristics of patients. https://allfixelectricales.shop/product-category/schrader-valve/