Bone-marrow and Thymus

Miller and colleagues in Melbourne demonstrated that antibody-forming cells are bone marrow-derived but require the help of thymus-derived cells to produce antibodies
Mitchell and Miller, PNAS 59: 296-303, 1968; Miller and Mitchell J Exp Med 128: 801-819, 1968; Mitchell and Miller, J Exp Med 128:821-837, 1968