3 treff

Traveller's allergy service guide
editors Siwert Nilsson, Frits Th.M. Spiek...
Bok Engelsk 1992
Allergenic pollen and pollinosis in Europe
edited by Gennaro D'Amato, Frits Th. M. S...
Bok Engelsk 1991
The house-dust mite Dermatophagoides pteronyssinus <Trouessart, 1897>, producer of the house-dust allergen <Acari:Psoroptidae>
Spieksma, Frits Th. M.
Bok Engelsk 1967