TY  - RPRT
TI  - [Bowel cleansing prior to colonoscopy. A prospective, randomized, blind comparative study].
AU  - J Labenz
AU  - G Hopmann
AU  - F Leverkus
AU  - G Börsch
PY  - 1990
UR  - https://pubmed.ncbi.nlm.nih.gov/2233588/
ID  - 2233588
ER  -