title: [Yawning as a prodromal sign of vaso-vagal reaction].
authors.forename: Zofia
authors.initials: Z
authors.lastname: Grabczewska
authors.forename: Zbigniew
authors.initials: Z
authors.lastname: Orzałkiewicz
authors.forename: Romuald
authors.initials: R
authors.lastname: Przybył
authors.forename: Gwidon
authors.initials: G
authors.lastname: Polak
authors.forename: Grzegorz
authors.initials: G
authors.lastname: Grześk
authors.forename: Edmund
authors.initials: E
authors.lastname: Nartowicz
mesh_terms: D001808:Blood Vessels / Q000294:innervation / Q000503:physiopathology*; D001919:Bradycardia / Q000503:physiopathology; D006348:Cardiac Surgical Procedures; D006801:Humans; D009123:Muscle Hypotonia / Q000503:physiopathology; D012018:Reflex; D014630:Vagus Nerve / Q000503:physiopathology*; D015000:Yawning
vernacular_title: Ziewanie jako objaw prodromalny reakcji wazo-wagalnej.