9041
This case extends the spectrum of fludarabine pulmonary toxicity to include pulmonary nodules .
 pulmonary nodules, fludarabine; pulmonary toxicity, fludarabine
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:
 pulmonary nodules, fludarabine; pulmonary toxicity, fludarabine