title: Interventional radiography--child's play.
mesh_terms: D002648:Child; D002673:Child, Hospitalized / Q000523:psychology*; D003952:Diagnostic Imaging / Q000523:psychology*; D006801:Humans; D008131:London; D010988:Play and Playthings; D011859:Radiography / Q000523:psychology; D013315:Stress, Psychological / Q000517:prevention & control*