title: Exercise testing in angina pectoris: the importance of protocol design in clinical trials.
authors.affiliation: Department of Medicine, Auckland Hospital, New Zealand.
authors.forename: M W
authors.initials: MW
authors.lastname: Webster
authors.forename: D N
authors.initials: DN
authors.lastname: Sharpe
mesh_terms: D000787:Angina Pectoris / Q000175:diagnosis*; D002986:Clinical Trials as Topic; D005080:Exercise Test / Q000295:instrumentation / Q000379:methods; D005502:Food; D006801:Humans; D012107:Research Design; D012907:Smoking; D013696:Temperature; D013997:Time Factors