title: Pollen nightmare: elevated airborne pollen levels at night.
authors.affiliation: Laboratory of Aeropalynology, Faculty of Biology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznan, Poland.
authors.forename: Ł
authors.initials: Ł
authors.lastname: Grewling
authors.affiliation: Laboratory of Aeropalynology, Faculty of Biology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznan, Poland.
authors.forename: P
authors.initials: P
authors.lastname: Bogawski
authors.affiliation: Laboratory of Aeropalynology, Faculty of Biology, Adam Mickiewicz University, Umultowska 89, 61-614 Poznan, Poland.
authors.forename: M
authors.initials: M
authors.lastname: Smith