548
AIMS: The aim of this study was to report on the effectiveness and tumor side effects of topical interferon (INF) alpha 2-beta in a case of conjunctiva-cornea intraepithelial neoplasia (CIN) of a patient that rejected any surgical procedure.
 ( adverse event: side effects ,  conjunctiva-cornea intraepithelial neoplasia (CIN) of a patient that rejected any surgical procedure: Subject, tumor side effects: Effect, topical interferon (INF) alpha 2-beta: Treatment, topical: Treatment.Route, interferon: Treatment.Drug, alpha 2-beta: Treatment.Drug, conjunctiva-cornea intraepithelial neoplasia: Treatment.Disorder) 
Locate the role in the text that participated in the event based on the event type and return it in the event list. 
 Option: Event type: adverse event,potential therapeutic event, Arguments type: Treatment.Disorder,Treatment.Time_elapsed,Treatment.Dosage,Subject.Race,Treatment.Drug,Treatment.Route,Subject.Disorder,Treatment.Freq,Treatment,Effect,Subject.Population,Treatment.Duration,Combination.Drug,Subject,Subject.Age,Subject.Gender. 
Text: {0} 
Answer:
 ( adverse event: side effects ,  conjunctiva-cornea intraepithelial neoplasia (CIN) of a patient that rejected any surgical procedure: Subject, tumor side effects: Effect, topical interferon (INF) alpha 2-beta: Treatment, topical: Treatment.Route, interferon: Treatment.Drug, alpha 2-beta: Treatment.Drug, conjunctiva-cornea intraepithelial neoplasia: Treatment.Disorder) 