TY - RPRT TI - Reducing intersubject variability in motor unit number estimation. AU - J M Shefner AU - D Jillapalli AU - D Y Bradshaw PY - 1999 DO - 10.1002/(sici)1097-4598(199910)22:10<1457::aid-mus18>3.0.co;2-t UR - https://pubmed.ncbi.nlm.nih.gov/10487915/ ID - 10487915 ER -