“…In tertiary syphilis moderate hypochromic anaemia may occur, particularly in untreated cases. It is less pronounced than in the primary and secondary stages (Rosahn and Pearce, 1934;Tauber and Goldman, 1935). In rheurn -tic fever the cell size, the mean corpuscular haemoglobin, and the mean corpuscular haemoglobin concentration in one large series varied from low to normal values (Hubbard and McKee, 1939).…”