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Clinical Trial
. 1968 Aug;42(2):93-108.
doi: 10.1016/0021-8707(68)90139-1.

Immunotherapy of hay fever with ragweed antigen E: comparisons with whole pollen extract and placebos

P S Norman, W L Winkenwerder, L M Lichtenstein
Clinical Trial

Immunotherapy of hay fever with ragweed antigen E: comparisons with whole pollen extract and placebos

P S Norman et al. J Allergy. 1968 Aug.
No abstract available

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