Name: UMIN ID:
Unique ID issued by UMIN | UMIN000023371 |
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Receipt number | R000026888 |
Scientific Title | Comparison of an ordinary mask and an open face mask |
Date of disclosure of the study information | 2016/07/29 |
Last modified on | 2020/07/31 11:05:36 |
No. | Disposal | Last modified on | Item of update | |
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1 | Insert | 2016/07/28 13:35:53 | ||
2 | Update | 2018/01/29 12:20:58 | Recruitment status Date analysis concluded |
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3 | Update | 2020/07/31 11:05:36 | 1st name of lead principal investigator Last name of lead principal investigator 1st name of lead principal investigator Last name of lead principal investigator Zip code Last name of contact person Last name of contact person Zip code Address1 Organization Organization Address Address Tel |