Robert D. Barlow

How should urinary cotinine concentrations be adjusted for urinary creatinine concentration?

Simon G. Thompson, Robert D. Barlow, Nicholas Wald et al. · Clinica Chimica Acta · 1990 · 101 citations

Urology, Renal Function, Medicine +7

Simultaneous determination of nicotine, cotinine and five additional nicotine metabolites in the urine of smokers using pre-column derivatisation and high-performance liquid chromatography

Robert D. Barlow, Philip A. Thompson, Rossana B. Stone · Journal of Chromatography B Biomedical Sciences and Applications · 1987 · 52 citations

Tobacco Control, Medicine, Nicotine +8

The direct barbituric acid assay for nicotine metabolites in urine: A simple colorimetric test for the routine assessment of smoking status and cigarette smoke intake

Robert D. Barlow, Rossana B. Stone, Nicholas Wald et al. · Clinica Chimica Acta · 1987 · 51 citations

Tobacco Control, Smoking Status, Health Sciences +12

An automated colorimetric assay for urine nicotine metabolites: a suitable alternative to cotinine assays for the assessment of smoking status

E. Puhakainen, Robert D. Barlow, Jukka T. Salonen · Clinica Chimica Acta · 1987 · 35 citations

Tobacco Control, Automated Colorimetric Assay, Smoking Status +11

Assessment of exposure to environmental tobacco smoke using a high-performance liquid chromatographic method for the simultaneous determination of nicotine and two of its metabolites in urine

Markku Parviainen, Robert D. Barlow · Journal of Chromatography B Biomedical Sciences and Applications · 1988 · 33 citations

Tobacco Control, Medicine, Environmental Tobacco +12