TY - RPRT TI - Reference levels in PTCA as a function of procedure complexity. AU - A Peterzol AU - E Quai AU - R Padovani AU - G Bernardi AU - C J Kotre AU - A Dowling PY - 2006 DO - 10.1093/rpd/nci719 UR - https://pubmed.ncbi.nlm.nih.gov/16461527/ ID - 16461527 ER -