7612
PURPOSE / OBJECTIVES : To describe the pharmacogenetic syndrome of dihydropyrimidine dehydrogenase ( DPD ) deficiency , which predisposes patients with cancer to potentially lethal adverse reactions following 5-fluorouracil ( 5-FU ) - based chemotherapy .
 lethal adverse reactions, 5-fluorouracil; lethal adverse reactions, 5-FU
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:
 lethal adverse reactions, 5-fluorouracil; lethal adverse reactions, 5-FU