O. Chortyk

Multi-alkylated Polynuclear Aromatic Hydrocarbons of Tobacco Smoke: Separation and Identification

M. Snook, R. Severson, R. Arrendale, 1978 .

Effects of varied smoking machine parameters on deliveries of total particulate matter and selected smoke constituents from an ultra low-tar cigarette.

O. Chortyk, S. W. Schlotzhauer, 1983, Journal of analytical toxicology.

Selenium‐mediated reduction in the mutagenicity of cigarette smoke

Jennifer L Baker, O. Chortyk, W. Chamberlain, 1988, Environmental and molecular mutagenesis.

Effects of Curing and Fertilization on Nitrosamine Formation in Bright and Burley Tobacco

O. Chortyk, W. Chamberlain, 1992 .

Fractionation of Cigarette Smoke Condensate for Biological Testing: Concentration of Polynuclear Aromatic Hydrocarbon and Weak-Acid Fractions

M. Snook, F. Akin, O. Chortyk, 1975 .

The Rapid Pyrolytic Characterization of Tobacco Leaf Carbohydrate Material

O. Chortyk, W. Schlotzhauer, R. Arrendale, 1985 .

Studies on the Pyrogenesis of Tobacco Smoke Constituents (A Review)

W. S. Schlotzhauer, O. Chortyk, 1973 .

The ldentification of High Molecular Weight Polynuclear Aromatic Hydrocarbons in a Biologically Active Fraction of Cigarette Smoke Condensate

M. Snook, R. Severson, R. Arrendale, 1977 .