2973
OIH was achieved in mice after subcutaneous administration of morphine for 7 consecutive days three times per day .
 Disease: OIH; Chemical: morphine
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: OIH; Chemical: morphine