搜索临床试验以:endoscopic, trans-antral, subciliary
总计6个结果
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Beijing Friendship HospitalPeking University; Peking University First Hospital; LanZhou University; Peking Union Medical College... 和其他合作者未知
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Johann Wolfgang Goethe University HospitalBethanien Krankenhaus gGmbH完全的
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Casa Sollievo della Sofferenza IRCCS完全的