title: In vitro studies of human ragweed allergy: changes in cellular and humoral activity associated with specific desensitization.
authors.affiliation: Department of Medicine, the Johns Hopkins University School of Medicine, Baltimore, Md.
authors.forename: L M
authors.initials: LM
authors.lastname: Lichtenstein
authors.forename: P S
authors.initials: PS
authors.lastname: Norman
authors.forename: W L
authors.initials: WL
authors.lastname: Winkenwerder
authors.forename: A G
authors.initials: AG
authors.lastname: Osler