TY - RPRT TI - Pacemaker treatment. V. Implanted pacemakers, function time, and complications. AU - A Uhrenholdt AU - T Haghfelt AU - J F Hansen AU - A Leth AU - J Meibom PY - 1974 UR - https://pubmed.ncbi.nlm.nih.gov/4853523/ ID - 4853523 ER -