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Search: Origin United States Remove constraint Origin: United States Subjects Materia medica Remove constraint Subjects: Materia medica Subjects Herbs--Therapeutic use--North America--History Remove constraint Subjects: Herbs--Therapeutic use--North America--History Subjects Pharmaceutical Preparations Remove constraint Subjects: Pharmaceutical Preparations Type Medical records. Remove constraint Type: Medical records.
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1. Manuscripts on materia medica, 17th-18th century