title: [The effect of Christmas in a psychiatric department? A psychological study].
authors.forename: W
authors.initials: W
authors.lastname: Peinhaupt
mesh_terms: D006693:Holidays / Q000523:psychology*; D006801:Humans; D001523:Mental Disorders / Q000523:psychology*; D011567:Psychiatric Department, Hospital
vernacular_title: Was bewirkt Weihnachten in der Psychiatrie? (Eine psychologische Untersuchung).