[Principles of the 2-stage diagnosis of acute surgical diseases of the abdominal organs in children].
D000006:Abdomen, Acute / Q000175:diagnosis* / Q000601:surgery; D002648:Child; D003937:Diagnosis, Differential; D003951:Diagnostic Errors; D006760:Hospitalization; D006801:Humans; D013997:Time Factors
Printsipy dvukhétapnoĭ diagnostiki ostrykh khirurgicheskikh zabolevaniĭ organov briushnoĭ polosti u deteĭ.