R. Ryan

Studies on a 3β3-hydroxysteroid sulphotransferase from rat liver

J. Carroll, R. Ryan, 1976 .

Spectrophotometric Assay of Endo-β-N-acetylglucosaminidase H Activity

Gwilym A. Williams, M. Harrington, R. Ryan, 1997 .

Relating Fractal Dimension to Branching Behaviour in Filamentous Microorganisms

Shauna McGee, Jonathan Blackledge, David J. Barry, 2009 .