title: A comparison of three extinction procedures following heart rate conditioning.
authors.forename: J M
authors.initials: JM
authors.lastname: NOTTERMAN
authors.forename: W N
authors.initials: WN
authors.lastname: SCHOENFELD
authors.forename: P J
authors.initials: PJ
authors.lastname: BERSH
mesh_terms: D001007:Anxiety; D006321:Heart; D006339:Heart Rate; D006801:Humans; D007858:Learning