6642
Oral 25-hydroxyvitain D3 in treatment of osteomalacia associated with ileal resection and cholestyramine therapy .
 ileal resection, 25-hydroxyvitain D3
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:
 ileal resection, 25-hydroxyvitain D3