4807
Rituximab - CHOP induced interstitial pneumonitis in patients with disseminated extranodal marginal zone B cell lymphoma .
 interstitial pneumonitis, Rituximab - CHOP
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:
 interstitial pneumonitis, Rituximab - CHOP