Instrument Variable Name: CTP1REA3
*Read if necessary. Did [fill: S.C. name] [fill1: see a practitioner for/use] [fill2: modality] for any of these reasons? To improve [fill: his/her] immune function?
9 Don't know
UniverseText: Sample children 4+ who have used first of top three modalities
(1,2,R,D) [goto CTP1REA4]