Motor unit number index as an individual biomarker: Reference limits of intra-individual variability over time in healthy subjects

Émilien Delmont, François‐Charles Wang, Jean‐Pascal Lefaucheur, Angela Puma, Céline Brenière, Guillemette Beaudonnet, Pascal Cintas, Romain Collin, Étienne Fortanier, Aude‐Marie Grapperon, Laurent Jomir, Hafida Kribich, Ludivine Kouton, Thierry Küntzer, Timothée Lenglet, Armelle Magot, Tarik Nordine, François Ochsner, Gaëlle Bolloy, Yann Péréon, Emmanuelle Salort‐Campana, Céline Tard, Alex Vicino, Annie Verschueren, Shahram Attarian