Clowning as a supportive measure in paediatrics - a survey of clowns, parents and nursing staff
Barkmann, Claus ; Siem, Anna-Katharina ; Wessolowski, Nino ; Schulte-Markwort, Michael
BMC pediatrics, 2013-10, Vol.13 (1), p.166-166, Article 166 [Revista revisada por pares]England: BioMed Central Ltd
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