Actions for Research, treatment, and prevention of sickle cell anemia [microform] : hearing, Ninety-second Congress, first session, on H.R. 11742, H.R. 7654, and H.R. 11171 (and all identical bills) ..
Research, treatment, and prevention of sickle cell anemia [microform] : hearing, Ninety-second Congress, first session, on H.R. 11742, H.R. 7654, and H.R. 11171 (and all identical bills) .. / November 12, 1971