id	keyword
dpc-1027	patients
dpc-1027	urticaria
dpc-1027	food
dpc-1027	chronic
dpc-1027	diet
dpc-1027	allergy
dpc-1027	histamine
dpc-1027	dermatol
dpc-1027	review
dpc-1027	symptoms
dpc-1027	study
dpc-1027	additives
dpc-1027	fish
dpc-1027	vitamin
dpc-1027	simplex