%0 Journal Article %T Efficacy of combined administration of Baekhogainsam-Tang and low-dose pilocarpine on frequent intractable xerostomia: Study protocol for a randomized controlled trial %A Kim, Su Il %A Lee, Young Chan %A Kim, Ji Won %A Kim, Bo-Hyung %A Lee, Junhee %A Eun, Young-Gyu %J PLoS ONE %V 19 %N 11 %D 2024-11-11 %I Public Library of Science %~ DeepDyve