@article{article, title = {{An old friend who has overstayed their welcome : the ALSFRS-R total score as primary endpoint for ALS clinical trials}}, publisher = {{Taylor & Francis}}, url = {{}}, year = {{2021}}, month = {{2}}, author = {{van Eijk RPA and de Jongh AD and Nikolakopoulos S and McDermott CJ and Eijkemans MJC and Roes KCB and van den Berg LH}}, doi = {{10.1080/21678421.2021.1879865}}, journal = {{Amyotrophic Lateral Sclerosis and Frontotemporal Degeneration}}, note = {{Accessed on 2025/05/29}}}