FECSIK A I, BUTLER W T, COONS A H
J Exp Med. 1964 Dec 1;120(6):1041-9. doi: 10.1084/jem.120.6.1041.
As the interval between two antigenic stimuli to mice is lengthened, the magnitude of the response to the second dose increases up to approximately 40 days; thereafter it remains at a fairly constant, high level.
随着对小鼠的两次抗原刺激之间的间隔时间延长,对第二剂的反应强度会增加,直至约40天;此后它保持在相当恒定的高水平。