5483
The clinical symptoms of gastric mucosa foveolar hyperplasia due to long - term PGE1 therapy simulate hypertrophic pyloric stenosis .
 gastric mucosa foveolar hyperplasia, PGE1
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:
 gastric mucosa foveolar hyperplasia, PGE1