1.
Pediatriia
; (5): 75, 1982 May.
Article
in Russian
| MEDLINE
| ID: mdl-7099855
Subject(s)
Esophagus , Foreign Bodies , Respiratory Tract Diseases/etiology , Child, Preschool , Humans , Infant , Male
2.
Zdravookhr Ross Fed
; (5): 103-4, 1974.
Article
in Russian
| MEDLINE
| ID: mdl-4463586