Prevalence of positive reaction in APT in children with food allergy-related gastrointestinal symptoms 3 days [clinicaltrials_resource:cb72df664c3a4ab1eb36a89f15ce82a6]

To evaluate (i) The prevalence of positive reaction of APTs for food allergy-related gastrointestinal diseases. (ii)Positive reaction of APT compare with skin prick test.

Prevalence of positive reaction in APT in children with food allergy-related gastrointestinal symptoms 3 days [clinicaltrials_resource:cb72df664c3a4ab1eb36a89f15ce82a6]

To evaluate (i) The prevalence of positive reaction of APTs for food allergy-related gastrointestinal diseases. (ii)Positive reaction of APT compare with skin prick test.