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Platycodon grandiflorus root is a plant/plant extract used in some OTC (over-the-counter) products. It is not an approved drug.
Platycodon grandiflorus root is a plant/plant extract used in some OTC (over-the-counter) products. It is not an approved drug.
每项发明一条，涵盖美国、欧洲、PCT 与中国的同族专利。
