机构:
Morehouse Sch Med, Dept Surg, Surg, Atlanta, GA 30310 USA
Morehouse Sch Med, Dept Surg, Surg Educ, Atlanta, GA 30310 USA
Natl Med Assoc, Soc Black Acad Surg, Washington, DC 20001 USA
Natl Med Assoc, Surg Sect, Washington, DC 20001 USAMorehouse Sch Med, Dept Surg, Surg, Atlanta, GA 30310 USA