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Clinical Trial
. 1972 Jul;50(1):31-44.
doi: 10.1016/0091-6749(72)90077-2.

Trials of alum-precipitated pollen extracts in the treatment of hay fever

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

Trials of alum-precipitated pollen extracts in the treatment of hay fever

P S Norman et al. J Allergy Clin Immunol. 1972 Jul.
No abstract available

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