[1]
Puc , M., Kotrych , D., Rapiejko , P., Lipiec , A., Stacewicz , A., Chloupek , A., Jurkiewicz , D., Siergiejko , G., Świebocka , E.M. and Kompowska , A. 2016. Ragweed pollen season in the cities of northern Poland in 2016. Alergoprofil. 12, 4 (Dec. 2016), 178-181.