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临床试验/CTRI/2021/09/036346
CTRI/2021/09/036346已完成未知

Effectiveness of Food Safety Based Educational Package on Knowledge Attitude and Practices of Food Handlers Working in Food Service Establishments of Lady Hardinge Medical College and Associated Hospitals of Delhi

lady hardinge medical college0 个研究点目标入组 111 人开始时间: 待定最近更新:

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入组人数
111