TY - RPRT TI - Decrease in cardiotoxicity of contrast media in coronary angiography by added calcium. Clinical study. AU - J Zipfel AU - D Baller AU - H Blanke AU - W Jonas AU - K R Karsch AU - P Rentrop AU - H Sigmund-Duchanova AU - G Hellige UR - https://pubmed.ncbi.nlm.nih.gov/7387106/ ID - 7387106 ER -