1189
After ruling out a hydrotelluric source of fluorine, the patient's fluorosis was linked to chronic use of niflumic acid, following the publication in 1978 of the 2 previously reported cases affected by this drug.
 the patient's: Subject; fluorosis: Effect; chronic use of niflumic acid: Treatment; niflumic acid: Treatment.Drug; chronic: Treatment.Duration
Given event type and trigger, please tell me the arguments of all the listed option. Output format is "name1: role1; name2: role2". 
Event type: adverse event 
  Option: Treatment.Freq, Subject.Population, Combination.Drug, Subject.Gender, Treatment.Duration, Subject, Effect, Treatment, Treatment.Disorder, Subject.Disorder, Treatment.Route, Subject.Race, Treatment.Time_elapsed, Treatment.Dosage, Subject.Age, Treatment.Drug 
Text: {0} 
Answer:
 the patient's: Subject; fluorosis: Effect; chronic use of niflumic acid: Treatment; niflumic acid: Treatment.Drug; chronic: Treatment.Duration