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This is an update request for the document A new anthraquinone and two new tetrahydroanthraquinone from the root of Prismatomeris connata by Qiu SX* Chen T* Hao J Feng SX
Your paper was deposited in South China Botanical Garden, Chinese Academy of Sciences and appears online at Before we are able to make any updates or deletions, you must ensure that the original record at this location is updated/removed.