Y's Therapeutics, Inc.   4 studies
Yakult Honsha Co., LTD   5 studies
Yale University   284 studies
Yamaguchi University Hospital   5 studies
Yankton Clinical Research Alliance   1 study
Yankton Medical Clinic   1 study
Yantai Medgenn Ltd.   1 study
Yaroslavl State Medical Academy   1 study
Yaupon Therapeutics   2 studies
Yazd Medical University   1 study
Yazd Research & Clinical Center for Infertility   6 studies
Yeditepe University Hospital   1 study
Yellen & Associates, Inc.   1 study
Yeungnam University   1 study
YM BioSciences   13 studies
Yokohama City University Medical Center   8 studies
Yokoyama Foundation for Clinical Pharmacology   2 studies
Yonsei University   42 studies
York Hospitals   1 study
Yorkshire Regional Clinical Trials Research Unit   1 study
Yu Medical Garden   1 study
Yu-Li Hospital   3 studies
Yuma Regional Medical Center   1 study
Yunnan Institute   2 studies