Report on the international collaborative study of the first international reference for timothy (phleum pratense pollen allergenic extract / by H. Lw̮estein ... [et al.]
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Date
Journal Title
Journal ISSN
Volume Title
Publisher
World Health Organization
World Health Organization
World Health Organization
Abstract
Description
PC.HQ
WHO/BS/83.1411. Unpublished
29 p.
WHO/BS/83.1411. Unpublished
29 p.