TY - RPRT TI - Esmolol and clonidine--a possible interaction. AU - D Perks AU - G C Fisher PY - 1992 DO - 10.1111/j.1365-2044.1992.tb02289.x UR - https://pubmed.ncbi.nlm.nih.gov/1352091/ ID - 1352091 ER -