TY - RPRT TI - Pacemaker-induced endocardial friction rub. AU - R D Glassman AU - R J Noble AU - M E Tavel AU - W R Storer AU - P E Schmidt PY - 1977 DO - 10.1016/0002-9149(77)90202-8 UR - https://pubmed.ncbi.nlm.nih.gov/920618/ ID - 920618 ER -