Efficacy and safety of herbal medicine (Dangguijagyag-san) for primary dysmenorrhea: study protocol for a randomized, double-blind, placebo-controlled, parallel-group, multi-center trial
Keyword(s):
2008 ◽
Vol 10
(5)
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pp. 791-798
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Keyword(s):
2019 ◽
Vol 7
(3)
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pp. 249-259
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2019 ◽
Vol 34
(11)
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pp. 1971-1978