TY - RPRT TI - Plasma endothelin levels during surgery. AU - Y Hirata AU - K Itoh AU - K Ando AU - M Endo AU - F Marumo PY - 1989 DO - 10.1056/nejm198912143212420 UR - https://pubmed.ncbi.nlm.nih.gov/2685601/ ID - 2685601 ER -