1005
Phenytoin has been associated with drug-induced gingival enlargement ( overgrowth of the gums ) , probably due to above-mentioned folate deficiency ; indeed , evidence from a randomized controlled trial suggests that folic acid supplementation can prevent gingival enlargement in children who take phenytoin .
 disease: gingival enlargement
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 disease: gingival enlargement