TY - RPRT TI - Morphologic and functional alterations in aging rat muscle. AU - P G Arabadjis AU - R R Heffner AU - D R Pendergast PY - 1990 DO - 10.1097/00005072-199011000-00006 UR - https://pubmed.ncbi.nlm.nih.gov/2230838/ ID - 2230838 ER -