TY - RPRT TI - Differential sympathetic-parasympathetic interactions in sinus node and AV junction. AU - F Urthaler AU - B H Neely AU - G R Hageman AU - L R Smith PY - 1986 DO - 10.1152/ajpheart.1986.250.1.h43 UR - https://pubmed.ncbi.nlm.nih.gov/3942236/ ID - 3942236 ER -