TY - GEN AU - Billig,D M AU - Darling,D B TI - Middle lobe atelectasis in children. Clinical and bronchographic criteria in the selection of patients for surgery SN - 0002-922X PY - 1972///0721 KW - Bronchography KW - Bronchoscopy KW - Child KW - Child, Preschool KW - Female KW - Humans KW - Male KW - Middle Lobe Syndrome KW - diagnostic imaging KW - Penicillin G Procaine KW - therapeutic use N1 - Publication Type: Journal Article ER -