title: Effects of freezing and incubation on biliary lipid analysis.
mesh_terms: D001646:Bile / Q000032:analysis*; D001647:Bile Acids and Salts / Q000032:analysis; D002784:Cholesterol / Q000032:analysis; D005374:Filtration; D005615:Freezing; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008055:Lipids / Q000032:analysis*; D008722:Methods; D008851:Micropore Filters; D010743:Phospholipids / Q000032:analysis; D013696:Temperature
chemical_list: D001647:Bile Acids and Salts; D008055:Lipids; D010743:Phospholipids; D002784:Cholesterol