In mice implanted with S180, decoction of Cordyceps Militaris Link given orally inhibited growth of the tumor, prolonged the survival period of the animals, and also reduced the tumor-loading rate. The decoction also showed inhibitory effect on the growth and metastasis of Lewis pulmonary cancer in the implanted mice. The experiment also showed that CML could promote transformation of lymphocytes in the spleen and the activity of phagocytes in the abdomen, and inhibited growth of the cultivated throat cance...