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This was the second report of fatal aplastic anemia after topical treatment with chloramphenicol for ocular conditions , although two cases of reversible bone marrow hypoplasia have also been reported .
 Disease: aplastic anemia; Chemical: chloramphenicol; Disease: bone marrow hypoplasia
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: aplastic anemia; Chemical: chloramphenicol; Disease: bone marrow hypoplasia