A history of the treatment of non-union of fractures in the 19th century, in the United States.
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Adult↗
Biomedical subjects
R R Crawford
Publications and source records attributed to R R Crawford.
Effect of plasticizers on some physical properties of cellulose acetate phthalate films.
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Acetates↗
Assay of vitamin E in multivitamin products using thin-layer chromatography.
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Chromatography, Thin Layer↗