TY - RPRT TI - Competitive interaction between foreign nerves innervating frog skeletal muscle. AU - A D Grinnell AU - M S Letinsky AU - M B Rheuben PY - 1979 DO - 10.1113/jphysiol.1979.sp012735 UR - https://pubmed.ncbi.nlm.nih.gov/222899/ ID - 222899 ER -