TY - RPRT TI - Decrease of plasma prekallikrein and kallikrein inhibitors during intravenous phlebography. AU - H J Aronen AU - I Torstila AU - E Vahtera AU - H T Suoranta PY - 1988 UR - https://pubmed.ncbi.nlm.nih.gov/2451609/ ID - 2451609 ER -