Quantitative determination of calcium bilirubinate in gallstone by infrared spectroscopy.
D001663:Bilirubin / Q000032:analysis*; D002118:Calcium / Q000032:analysis*; D002769:Cholelithiasis / Q000378:metabolism*; D006801:Humans; D007259:Infrared Rays; D013057:Spectrum Analysis
D001663:Bilirubin; D002118:Calcium