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The aim of the present study is to examine whether myocardial ischemia due to coronary spasm is induced by dobutamine .
 Disease: myocardial ischemia; Disease: coronary spasm; Chemical: dobutamine
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:
 Disease: myocardial ischemia; Disease: coronary spasm; Chemical: dobutamine