RT Journal Article SR Electronic T1 Efficacy and safety of ginger-salt-indirect moxibustion for urge urinary incontinence after stroke: protocol for a pilot multicentre randomised controlled trial JF BMJ Open JO BMJ Open FD British Medical Journal Publishing Group SP e006326 DO 10.1136/bmjopen-2014-006326 VO 4 IS 10 A1 Wang, Linpeng A1 Wang, Lichen A1 Shi, Guangxia A1 Zeng, Lin A1 Yang, Yi A1 Zhang, Tao A1 Liu, Huilin YR 2014 UL http://bmjopen.bmj.com/content/4/10/e006326.abstract AB 502 Bad Gateway The server returned an invalid or incomplete response.