Chelen, C. J., Fang, Y., Freeman, G. J., Secrist, H., Marshall, J. D., Hwang, P. T., . . . Umetsu, D. T. (1995). Human alveolar macrophages present antigen ineffectively due to defective expression of B7 costimulatory cell surface molecules.

Chelen, C J., Y. Fang, G J. Freeman, H. Secrist, J D. Marshall, P T. Hwang, L R. Frankel, R H. DeKruyff, و D T. Umetsu. Human Alveolar Macrophages Present Antigen Ineffectively Due to Defective Expression of B7 Costimulatory Cell Surface Molecules. 1995.

Chelen, C J., et al. Human Alveolar Macrophages Present Antigen Ineffectively Due to Defective Expression of B7 Costimulatory Cell Surface Molecules. 1995.