TY - RPRT TI - Physiological differences between stutterers and nonstutterers in perceptually fluent speech: EMG amplitude and duration. AU - P H van Lieshout AU - H F Peters AU - C W Starkweather AU - W Hulstijn PY - 1993 DO - 10.1044/jshr.3601.55 UR - https://pubmed.ncbi.nlm.nih.gov/8450665/ ID - 8450665 ER -