https://www.selleckchem.com/products/tmp269.html
ains supplementary material available at 10.1007/s10389-021-01620-z. The online version contains supplementary material available at 10.1007/s10389-021-01620-z. Since the outbreak of the coronavirus pandemic, the population in Germany has been asked to wear face masks in public areas. The masks are accepted by the public. People with apollen allergy have an interest in knowing whether masks can also provide protection against pollen and thus prevent symptoms even without medication. In order to evaluate the potential 'antipollen effect'