Search History Select to load keywords (subject equals "Pharmacognosy") AND (subject equals "Plant extracts") AND (subject equals "สารสกัดจากพืช") AND (subject equals "ยาสมุนไพร") (subject equals "Pharmacognosy") AND (subject equals "สารสกัดจากพืช") AND (author equals "Suwimol Tongkamkaew") AND (dateIssued equals "2013")
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