title: [Chronic and relapsing appendicitis].
authors.forename: A I
authors.initials: AI
authors.lastname: Parfenov
authors.forename: M D
authors.initials: MD
authors.lastname: Chizhikova
mesh_terms: D001064:Appendicitis / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D002908:Chronic Disease; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence