798
These data give support to the hypothesis that the pathogenesis of Vigabatrin - associated visual field defects may be an idiosyncratic adverse drug reaction rather than dose - dependent toxicity .
 Chemical: Vigabatrin; Disease: visual field defects; Disease: toxicity
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: Disease, Chemical 
Text: {0} 
Answer:
 Chemical: Vigabatrin; Disease: visual field defects; Disease: toxicity