TY - RPRT TI - Monitoring cholesterol crystallization from lithogenic model bile by time-lapse density gradient ultracentrifugation. AU - F M Konikoff AU - H Laufer AU - G Messer AU - T Gilat PY - 1997 DO - 10.1016/s0168-8278(97)80438-2 UR - https://pubmed.ncbi.nlm.nih.gov/9075680/ ID - 9075680 ER -