Influence of Therapeutic Play on the anxiety of hospitalized school-age children: clinical trial - Silva, Sabrina Gisele Tobias da; Santos, Maiara Aurichio; Floriano, Claudia Maria de Freitas; Damião, Elaine Buchhorn Cintra; Campos, Fernanda Vieira de; Rossato, Lisabelle Mariano (Revista Brasileira de Enfermagem, 2017)