Topical mitomycin in endoscopic-assisted probing for the treatment of congenital nasolacrimal duct obstruction in older children - Galindo-Ferreiro, Alicia; Khandekar, Rajiv; Akaishi, Patricia Mitiko; Cruz, Antônio Augusto Velasco; Galvez-Ruiz, Alberto; Dolmetsch, Angela; Schellin, Silvana Artioli (Arquivos Brasileiros de Oftalmologia, 2020)