TY - GEN AU - IVANOV,A A TI - [Surgical treatment of anal atresia and closing of anus preternaturalis in children] SN - 0042-4625 PY - 2000///0701 KW - Anal Canal KW - Anus, Imperforate KW - Biomedical Research KW - Child KW - Gonorrhea KW - prevention & control KW - Humans N1 - Publication Type: Journal Article ER -