Utilization of health care services and willingness to participate in future medical research: the role of race and social support.
Sellars
Besangie
B
University of Pittsburgh, Center for Minority Health, University of Pittsburgh, 127A Parran Hall, 130 DeSoto St, Pittsburgh, PA 15260, USA. besangie.sellars@gmail.com
Garza
Mary A
MA
Fryer
Craig S
CS
Thomas
Stephen B
SB