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acer negundo pollen OR alternaria alternate OR amaranthus retrofl... (1200)
acer negundo pollen OR alternaria alternate OR amaranthus retroflexus pollen OR ambrosia artemisiifolia pollen OR anas platyrhynchos feather OR answer answer feather OR aspergillus fumigatus OR avena sativa pollen OR betula nigra pollen OR betula popul folia pollen OR bos taurus hair OR broussonetia papyrifera pollen OR canis lupus familiarise hair OR cary alba pollen OR carya illinoinensis pollen OR chenopodium album pollen OR cladosporium herbarium OR cochliobolus sativus OR cynodon dactylon pollen OR dermatophagoides farinae OR dermatophagoides pteronyssinus OR equus caballus hair OR felis catus hair OR festuca pratense pollen OR fraxinus american pollen OR fusarium oxysporum OR gallus gallus feather OR juglans nigra pollen OR juniperus virginia a pollen OR borus alba pollen OR borus rubra pollen OR odocoileus virginianus hair OR oryctolagus cuniculus hair OR pascopyrum smith i pollen OR periplaneta americana OR phleum pratense pollen OR plantago lanceolata pollen OR platanus occidentalis pollen OR populus alba pollen OR populus deltoides pollen OR populous nigra pollen OR quercus alba pollen OR rumen acetosella pollen OR salix nigra pollen OR sorghum halepense pollen OR ulmus americana pollen OR URTICA DIOICA POLLEN[all]
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