TY - RPRT TI - Haemodynamic changes during off-pump surgery. AU - Theodore Velissaris AU - Augustine Tang AU - Max Jonas AU - Sunil Ohri PY - 2002 DO - 10.1016/s1010-7940(02)00468-2 UR - https://pubmed.ncbi.nlm.nih.gov/12414064/ ID - 12414064 ER -