TY - RPRT TI - Effects of clonidine on sinus node function in man. AU - J Thormann AU - H Neuss AU - M Schlepper AU - V Mitrovic PY - 1981 DO - 10.1378/chest.80.2.201 UR - https://pubmed.ncbi.nlm.nih.gov/7018848/ ID - 7018848 ER -