Griffiths, W., Alvelius, G., Hjalmarson, O., Griffiths, W., Björkhem, I., & Sjövall, J. (2001). Identification of unusual 7-oxygenated bile acid sulfates in a patient with Niemann-Pick disease, type C. Journal of Lipid Research, 42, .

Griffiths, William, G. Alvelius, O. Hjalmarson, W.J Griffiths, I. Björkhem, and J. Sjövall. "Identification of Unusual 7-oxygenated Bile Acid Sulfates in a Patient With Niemann-Pick Disease, Type C." Journal of Lipid Research 42 (2001).

Griffiths, William, et al. "Identification of Unusual 7-oxygenated Bile Acid Sulfates in a Patient With Niemann-Pick Disease, Type C." Journal of Lipid Research 42 (2001).