title: Croup: IPPB and/or racemic epinephrine therapy.
mesh_terms: D003440:Croup / Q000628:therapy*; D004837:Epinephrine / Q000627:therapeutic use*; D006801:Humans; D007384:Intermittent Positive-Pressure Breathing; D007827:Laryngitis / Q000628:therapy*; D011175:Positive-Pressure Respiration; D064705:Racepinephrine; D013237:Stereoisomerism
chemical_list: D064705:Racepinephrine; D004837:Epinephrine