Wnt/β-catenin pathway deregulation in childhood adrenocortical tumors - Leal, Letícia Ferro; Mermejo, Lívia Mara; Ramalho, Leandra Naíra Zambelli; Martinelli Junior, Carlos Eduardo; Yunes, Jose Andres; Seidinger, Ana Luiza; Mastellaro, Maria José; Cardinalli, Izilda Aparecida; Brandalise, Silvia Regina; Moreira, Ayrton Custódio; Tone, Luiz Gonzaga; Scrideli, Carlos Alberto; et al. (Journal of Clinical Endocrinology and Metabolism, 2011)