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The study involved 129 patients with diabetes with serum creatinine concentrations of 1 . 5 to 3 . 5 mg per deciliter who underwent coronary or aortofemoral angiography .
 Disease: diabetes; Chemical: creatinine
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: diabetes; Chemical: creatinine