TY  - RPRT
TI  - Internal rectal intussusception seldom develops into total rectal prolapse.
AU  - A Mellgren
AU  - I Schultz
AU  - C Johansson
AU  - A Dolk
PY  - 1997
DO  - 10.1007/bf02055439
UR  - https://pubmed.ncbi.nlm.nih.gov/9221859/
ID  - 9221859
ER  -