title: Beta adrenergic blocking drugs and the Borg rating scale of perceived exertion.
authors.affiliation: Cardiac Department, St Bartholomew's Hospital, London.
authors.forename: Dan
authors.initials: D
authors.lastname: Tunstall Pedoe
mesh_terms: D000319:Adrenergic beta-Antagonists / Q000009:adverse effects / Q000494:pharmacology*; D015444:Exercise; D017079:Exercise Tolerance / Q000187:drug effects*; D006801:Humans; D008297:Male; D005082:Physical Exertion / Q000187:drug effects*
chemical_list: D000319:Adrenergic beta-Antagonists