Karkowski M K
Poradni Dzieciecej Przychodni Lekarskiej PKP w Elblagu.
Wiad Lek. 1993 Sep;46(17-18):641-3.
On the basis of doctor's work record an analysis was done of respiratory tract diseases in children treated in the Paediatric Division of the Regional outpatient Clinic of the Railway Health Service in Elblag in 1991. Respiratory tract infections accounted for 24.17% attendance (255.42% in July and 53.62% in March). Despite periodicity, high morbidity persisted over the whole year.
根据医生的工作记录,对1991年在埃尔布隆格铁路卫生服务区域门诊诊所儿科接受治疗的儿童呼吸道疾病进行了分析。呼吸道感染占就诊人数的24.17%(7月为255.42%,3月为53.62%)。尽管存在周期性,但全年发病率一直居高不下。