TY - JOUR T1 - The York acupuncture safety study: prospective survey of 34 000 treatments by traditional acupuncturists JO - BRIT MED J PY - 2001/09/01 AU - MacPherson H AU - Thomas K AU - Walters S AU - Fitter M ED - VL - 323 IS - 7311 SP - 486 EP - 487 Y2 - 2025/06/20 ER -