title: In reply.
authors.affiliation: American College of Physicians, Perelman School of Medicine, Philadelphia, PA.
authors.forename: Cynthia D
authors.initials: CD
authors.lastname: Smith
authors.affiliation: American College of Physicians, Philadelphia, PA.
authors.forename: Patrick C
authors.initials: PC
authors.lastname: Alguire
mesh_terms: D005080:Exercise Test; D006801:Humans; D008297:Male; D019564:Unnecessary Procedures