作者单位:
George Washington Univ, Div Hematol & Oncol, Washington, DC USA
[1]
George Washington Univ, Dept Obstet & Gynecol, Div Maternal Fetal Med, 2150 Penn Ave, Washington
[2]
George Washington Univ, Dept Surg, Washington, DC USA
[3]
George Washington Univ, Sch Med & Hlth Sci, Washington, DC 20052 USA
[4]
发布时间
2021-01-23