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Start Over Subjects Cannabis -- drug effects ✖Remove constraint Subjects: Cannabis -- drug effects Authors Wood, H. C. Jr. (Horatio C.), 1841-1920, author ✖Remove constraint Authors: Wood, H. C. Jr. (Horatio C.), 1841-1920, author Titles On the medical activity of the hemp plant, as grown in North America ✖Remove constraint Titles: On the medical activity of the hemp plant, as grown in North America

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  • Wood, H. C. Jr. (Horatio C.), 1841-1920, author1

  • On the medical activity of the hemp plant, as grown in North America1