title: Reply to letter regarding in-office cup biopsies for pharyngolaryngeal tumors.
authors.affiliation: Department of Otolaryngology and Head and Neck Surgery, Hospital Ramón y Cajal, Madrid, Spain. felcastillo@gmail.com.|Facultad de Medicina, Universidad San Sebastián, Puerto Montt, Chile. felcastillo@gmail.com.|Otolaryngology Department, Hospital de Puerto Montt, Chile. felcastillo@gmail.com.
authors.forename: Felipe
authors.initials: F
authors.lastname: Castillo Farías
authors.affiliation: Department of Otolaryngology and Head and Neck Surgery, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Rafael
authors.initials: R
authors.lastname: Barberá
authors.affiliation: Department of Otolaryngology and Head and Neck Surgery, Hospital Ramón y Cajal, Madrid, Spain.
authors.forename: Ignacio
authors.initials: I
authors.lastname: Cobeta
mesh_terms: D001706:Biopsy; D006801:Humans; D009369:Neoplasms