TY - RPRT TI - Postnatal decrease in muscarinic cholinergic influence on Ca2+ currents of rabbit ventricular cells. AU - T Osaka AU - R W Joyner AU - R Kumar PY - 1993 DO - 10.1152/ajpheart.1993.264.6.h1916 UR - https://pubmed.ncbi.nlm.nih.gov/8322922/ ID - 8322922 ER -