TY  - RPRT
TI  - Balloon topography. A simple method of evaluating anal function.
AU  - C J Lahr
AU  - D A Rothenberger
AU  - L L Jensen
AU  - S M Goldberg
PY  - 1986
DO  - 10.1007/bf02555272
UR  - https://pubmed.ncbi.nlm.nih.gov/3940797/
ID  - 3940797
ER  -