TY - RPRT TI - Quantitative assessment of back strength using isokinetic testing. AU - N A Langrana AU - C K Lee AU - H Alexander AU - C W Mayott PY - 1984 DO - 10.1097/00007632-198404000-00011 UR - https://pubmed.ncbi.nlm.nih.gov/6233716/ ID - 6233716 ER -