(Q38560731)
Statements
1 reference
Recruitment and retention of African American patients for clinical research: an exploration of response rates in an urban psychiatric hospital (English)
1 reference
Thompson EE
1 reference
Neighbors HW
1 reference
Munday C
1 reference
Jackson JS
1 reference
1 October 1996
1 reference
1 reference
64
1 reference
5
1 reference
861-867
1 reference
Identifiers
1 reference
1 reference