Alitheen, Noorjahan Mohamed2018-07-102018-07-102001b2105620http://hdl.handle.net/1885/144959xiii, 206 leavesenQR185.8.L9A45 2001LymphocytesT cellsB cellsImmune responseAn in vitro model of B lymphocyte development in the Peyer's patches of fetal lambs200110.25911/5d67b3091705b2018-07-10