PubMed:24281730 / 875-882
Annnotations
luoyt2021_800_3
{"project":"luoyt2021_800_3","denotations":[{"id":"T33","span":{"begin":0,"end":7},"obj":"CI"}],"text":"placebo"}
Linmchun_800_3
{"project":"Linmchun_800_3","denotations":[{"id":"T11","span":{"begin":0,"end":7},"obj":"CI"}],"text":"placebo"}