Verwoerd, Daniel Wynand; De Villiers, Ethel-Michele; Tustin, R.C.; Steyn, P.J.J.; Bigalke, R.D.; Cameron, Colin McKenzie; Gilchrist, Frances M.C.; Morren, A.J.; Verster, Anna J.M.; Verwoerd, Daniel Wynand; Walker, Jane B.
(Pretoria : The Government Printer, 1980)
Jaagsiekte (ovine pulmonary adenomatosis) was transmitted to new-born lambs by inoculation
of the microsomal fraction of a cytoplasmic extract of cultured tumour cells or tumour tissue. Various
treatments of the biologically ...