title: How are T(H)2-type immune responses initiated and amplified?
authors.affiliation: Laboratory of Immunology, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892, USA. wpaul@niaid.nih.gov
authors.forename: William E
authors.initials: WE
authors.lastname: Paul
authors.forename: Jinfang
authors.initials: J
authors.lastname: Zhu