Fig. 2From: Risk factors for severe systemic sting reactions in wasp (Vespula spp.) and honeybee (Apis mellifera) venom allergic patientsa Association between age and grade for wasp venom allergic patients. b Association between latency time and grade for wasp venom allergic patients. c Association between age and grade for honeybee venom allergic patients. d Association between latency time and grade for honeybee venom allergic patientsBack to article page