TY - RPRT TI - Membrane resistance increases when automaticity develops in explanted rat heart cells. AU - O F Schanne AU - M Lefloch AU - B Fermini AU - E Ruiz-Petrich PY - 1990 DO - 10.1152/ajpheart.1990.258.1.h145 UR - https://pubmed.ncbi.nlm.nih.gov/2301602/ ID - 2301602 ER -