Richard L. Oshrain

Enzyme activity in human gingival crevicular fluid: considerations in data reporting based on analysis of individual crevicular sites

Ira B. Lamster, Richard L. Oshrain, Jeffrey M. Gordon · Journal Of Clinical Periodontology · 1986 · 173 citations

Periodontology, Dental Conditions, Biochemistry +12

Enzyme Activity in Crevicular Fluid for Detection and Prediction of Clinical Attachment Loss in Patients with Chronic Adult Periodontitis

Ira B. Lamster, Richard L. Oshrain, D.S. Harper et al. · Journal of Periodontology · 1988 · 115 citations

Periodontology, Scleroderma, Multiple Constituents +8

A comparison of 4 methods of data presentation for lysosomal enzyme activity in gingival crevicular fluid

Ira B. Lamster, Richard L. Oshrain, Laura A. Fiorello et al. · Journal Of Clinical Periodontology · 1988 · 100 citations

Evaluation and modification of spectrophotometric procedures for analysis of lactate dehydrogenase, beta-glucuronidase and arylsulphatase in human gingival crevicular fluid collected with filter-paper strips

Ira B. Lamster, Linda J. Hartley, Richard L. Oshrain et al. · Archives of Oral Biology · 1985 · 99 citations

Biochemistry, Medicine, Lactate Dehydrogenase +8

The relationship of β‐glucuronidase activity in crevicular fluid to clinical parameters of periodontal disease

Ira B. Larnster, Lyndal G. Holmes, K B Gross et al. · Journal Of Clinical Periodontology · 1994 · 60 citations