TY  - RPRT
TI  - Pediatric proctology.
AU  - A R Beck
AU  - R Turell
PY  - 1972
DO  - 10.1016/s0039-6109(16)39803-6
UR  - https://pubmed.ncbi.nlm.nih.gov/4537990/
ID  - 4537990
ER  -