TY - RPRT TI - Rate dependent variation in concealed bigeminy. AU - J K Bissett AU - J W Watson AU - M Wanta-Matthews AU - H Ozemek PY - 1982 DO - 10.1016/s0022-0736(82)80033-2 UR - https://pubmed.ncbi.nlm.nih.gov/6181180/ ID - 6181180 ER -