TY - RPRT TI - Pulse modulation in physiological systems, phenomenological aspects. AU - R W JONES AU - C C LI AU - A U MEYER AU - R B PINTER PY - 1961 DO - 10.1109/tbmel.1961.4322853 UR - https://pubmed.ncbi.nlm.nih.gov/13790591/ ID - 13790591 ER -