TY - RPRT TI - Muscle-specific decrease in presynaptic calcium dependence and clearance during neuromuscular transmission in aged rats. AU - D O Smith PY - 1988 DO - 10.1152/jn.1988.59.4.1069 UR - https://pubmed.ncbi.nlm.nih.gov/2836566/ ID - 2836566 ER -