in an attempt to clarify the possible lithogenic effects of commonly used hypolipidaemic drugs , gallbladder bile was obtained from patients with primary hyperlipoproteinaemia before and during treatment with nicotinic acid ( n = 13 ) , cholestyramine ( n = 19 ) , clofibrate ( n = 11 ) , and a combination of cholestyramine and clofibrate ( n = 11 ) .
C0020476
hyperlipoproteinaemia
C0008402
cholestyramine