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Giuseppe Chiarioni,Steve Heymen,William E Whitehead; Biofeedback therapy for dyssynergic defecation [J];World Journal of Gastroenterology; 2006年44 10李俠,尹燕蘭,徐華;小兒便秘及其生物反饋治療[J];空軍總醫(yī)院學(xué)報(bào);2000年01期