Determination of nornicotine in smokers' urine by gas chromatography following reductive alkylation to N′-propylnornicotine

Improved gas chromatographic method for the determination of nicotine and cotinine in biologic fluids

1981 • 454 citations

Trans-3?-hydroxycotinine as a main metabolite in urine of smokers

1987 • 73 citations

The metabolism of [14C]nicotine in the cat

1969 • 61 citations

Radiometric-high-performance liquid chromatographic assay for nicotine and twelve of its metabolites

1987 • 42 citations

High-performance liquid chromatographic method for the determination of N-methylated metabolites of nicotine

1984 • 42 citations

Effects of the stereoisomers of nicotine and nornicotine on schedule-controlled responding and physiological parameters of dogs.

1988 • 39 citations

Effects of nicotine and its major metabolites on blood pressure in anaesthetized rats

1985 • 37 citations

N-Vinyl as N-H Protecting Group. A Convenient Synthesis of Myosmine.

1976 • 31 citations

FORMATION OF NORNICOTINE AND OTHER METABOLITES FROM NICOTINE IN VITRO AND IN VIVO

1964 • 30 citations

Determination of nicotine N-oxide by gas chromatography following thermal conversion to 2-methyl-6-(3-pyridyl)tetrahydro-1,2-oxazine

1986 • 27 citations

Identification and quantitative analysis of cotinine-N-oxide in human urine

1987 • 17 citations

Characterization of hamster liver nicotine metabolism

1986 • 17 citations

On the Relative Toxicity of Nicotine and Nornicotine

1945 • 14 citations

Abbau von Nikotin bei hamster und ratte

1970 • 7 citations