David S. Alberts

Enrichment of the more hydrophilic bile acid ursodeoxycholic acid in the fecal water-soluble fraction after feeding to rats with colon polyps.

D. Alberts, T. Brasitus, A. Batta, 1998, Cancer research.

Highly simplified method for gas-liquid chromatographic quantitation of bile acids and sterols in human stool.

D. Alberts, A. Batta, G. Salen, 1999, Journal of lipid research.