TY - RPRT TI - Letter: Beta-sitosterol and chenodeoxycholic acid in the treatment of cholesterol gallstones. AU - A Gerolami AU - H Sarles PY - 1975 DO - 10.1016/s0140-6736(75)90835-1 UR - https://pubmed.ncbi.nlm.nih.gov/52107/ ID - 52107 ER -