14763
Acute non - lymphocytic leukemia occurred in eight women following long - term treatment with Treosulfan (= dihydroxybusulfan ) for ovarian carcinoma .
 Acute non - lymphocytic leukemia, dihydroxybusulfan; Acute non - lymphocytic leukemia, Treosulfan
Please list all entity pairs containing a certain relationship in the given options.Output format is "word1, word2; word3, word4". 
Option: adverse effect 
Text: {0} 
Answer:
 Acute non - lymphocytic leukemia, dihydroxybusulfan; Acute non - lymphocytic leukemia, Treosulfan