UMIN-CTR History

Name：　　UMIN ID：

Unique ID issued by UMIN	UMIN000048652
Receipt number	R000055432
Scientific Title	An observational study of the relationship between oral bacterial flora and pneumonia among the elderly in two nursing homes
Date of disclosure of the study information	2022/08/13
Last modified on	2022/08/12 13:45:36

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