title: Blood levels of practolol following intravenous administration.
mesh_terms: D000083:Acetanilides / Q000097:blood; D000319:Adrenergic beta-Antagonists / Q000097:blood; D000605:Amino Alcohols / Q000097:blood*
chemical_list: D000083:Acetanilides; D000319:Adrenergic beta-Antagonists; D000605:Amino Alcohols