[Clinical study and acoustical analysis for submucosa hemorrhage of vocal cords treated mainly with acupuncture at "Kaiyin point no. 1"].

OBJECTIVE To evaluate therapeutic effect of acupuncture at "Kaiyin point No. 1" on submucosal hemorrage of vocal cords. METHODS One hundred and sixty cases were randomly divided into a test group and a control group. The test group were treated by acupuncture at "Kaiyin point No. 1" with reducing method in reinforcing or reducing method by manipulating… (More)