4722
This report details the pulmonary pathologic findings in four patients with rheumatoid arthritis , who developed new onset of pulmonary signs and symptoms with alveolar infiltrates temporally related to the institution of etanercept therapy .
 pulmonary signs and symptoms with alveolar infiltrates, etanercept
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 signs and symptoms with alveolar infiltrates, etanercept