Papers
listed by pollen type
· Papers relating to total pollen exposure
· Papers relating to birch (Betula) pollen exposure
· Papers relating to cypress or cedar (Cupressaceae) pollen exposure
· Papers relating to grass (Poaceae) pollen exposure
(in addition to all grasses, some papers specifically focus on the pollen of one or two grass species)
· Papers relating to Parietaria pollen exposure
· Papers relating to olive (Olea) pollen exposure
· Papers relating to ragweed (Ambrosia) pollen exposure