共 20 条
[1]
BARKER RH, 1986, SCIENCE, V234, P975
[5]
ENTNER N, 1971, NATURE-NEW BIOL, V232, P256
[6]
ERTMANN KD, 1987, NATURE, V327, P415
[7]
GUERRANT RL, 1986, REV INFECT DIS, V8, P218