Spero Ja

Transfusion support for congenital clotting deficiencies other than haemophilia.

Lewis Jh, Spero Ja, Ragni Mv, 1984 .

Antibody responses to immunization of patients with hemophilia with and without evidence of human immunodeficiency virus (human T-lymphotropic virus type III) infection.

M. Ragni, F. Ruben, J. Spero, 1987, The Journal of laboratory and clinical medicine.