TY - RPRT TI - An improved pulse-pressure generator for prolonged circulatory support. AU - S Chatterjee AU - J Rosensweig PY - 1970 DO - 10.1016/s0003-4975(10)65597-x UR - https://pubmed.ncbi.nlm.nih.gov/5458241/ ID - 5458241 ER -