10880
INTRODUCTION - The aim of this case report is to present a 15-year follow - up of a patient with phenytoin ( PHT ) intoxication with unilateral gingival hyperplasia ( GH ) .
 unilateral gingival hyperplasia, phenytoin; unilateral gingival hyperplasia, PHT
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:
 unilateral gingival hyperplasia, phenytoin; unilateral gingival hyperplasia, PHT