Recruitment experience in the African American Study of Kidney Disease and Hypertension (AASK) Pilot Study.
Whelton PK, Lee JY, Kusek JW, Charleston J, DeBruge J, Douglas M, Faulkner M, Greene PG, Jones CA, Kiefer S, Kirk KA, Levell B, Norris K, Powers SN, Retta TM, Smith DE, Ward H. Recruitment experience in the African American Study of Kidney Disease and Hypertension (AASK) Pilot Study. Control Clin Trials. 1996 Aug; 17(4 Suppl):17S-33S.