Evaluation of the effectiveness of educational and rehabilitation efforts: opportunities for research.
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Accidents, Traffic↗
Biomedical subjects
R E Hagen
Publications and source records attributed to R E Hagen.
Sex differences in driving performance.
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Accidents, Traffic↗
A chromatographic-fluorometric method for determination of naringin, naringenin rutinoside, and related flavanone blycosides in grapefruit juice and juice sacs.
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Chromatography, Thin Layer↗