1695
The notable fact was that this complication occurred in three patients hospitalized before treatment began , with whom particularly strict therapeutic precautions were taken , i . e . , initial dose less than 10 mg of DEC , very gradual dose increases , and associated anti - allergic treatment .
 Chemical: DEC
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: DEC