Surgical management for periodic fever, aphthous stomatitis, pharyngitis and cervical adenitis (PFAPA) syndrome: a systematic review and meta-analysis Luís Fernando Ferreira Cavalcante; Giovanna Costa; Sophia Massafelli Battistuta; Pedro Faria Makabe; Isadora Silva Fanucci Bueno; Bruno Yuamoto; Felipe Endrigo Gonçalves Vilela; Marco Aurélio Palazzi Sáfadi;

Effect of recorded mother's voice on emergence delirium in pediatric patients: a systematic review with meta-analysis Xinyu Cao; Bei Wang; Meinv Liu; Jianli Li;

Association between exposure to pesticides and allergic diseases in children and adolescents: a systematic review with meta-analysis Marina de Barros Rodrigues; Denise Siqueira de Carvalho; Débora Carla Chong-Silva; Marilyn Urrutia-Pereira; Guilherme Souza Cavalcanti de Albuquerque; Fabrício Cieslak; Herberto José Chong-Neto;