Nutritional status at diagnosis among children with cancer referred to a nutritional service in Brazil Karina Viani; Ronald D. Barr; Vicente Odone Filho; Elena J. Ladas;

Comprehensive health status and health-related quality of life of children at diagnosis of high-risk neuroblastoma: a multicentric pilot study Karina Viani; William Furlong; Vicente Odone Filho; Mariana dos Santos Murra; Juliana Moura Nabarrete; Elena Ladas; Ronald Duncan Barr;

Translation and cultural adaptation of the Health Utilities Preschool to Brazilian Portuguese Karina Viani; Bruno Fernandes Bernardes; Marilia Nasz Veiga; Renato Canton Viani; Tomas Marzagão Barbuto; Ronald D. Barr;