title: Comments: acupuncture for treating dry eye: a randomized placebo-controlled trial.
authors.forename: WanWen
authors.initials: W
authors.lastname: Lan
authors.forename: Louis
authors.initials: L
authors.lastname: Tong
mesh_terms: D015670:Acupuncture Therapy; D015352:Dry Eye Syndromes / Q000378:metabolism / Q000628:therapy*; D006801:Humans; D010147:Pain Measurement; D016032:Randomized Controlled Trials as Topic; D013666:Tears / Q000737:chemistry / Q000378:metabolism*