2633156 EFRS European Federation of Radiographer Societies 29 2633153 EFRS eosinophilic fungal rhinosinusitis 5 2633152 EFRS entities--eosinophilic fungal rhinosinusitis 1 2633155 EFRS environmental features recognition system 1 2633151 EFRS Exome functional risk score 1 2633154 EFRS extrafoveal retinoschisis 1