共 26 条
[21]
NOTIS WM, 1981, GASTROENTEROLOGY, V81, P766
[24]
VERVEEN AA, 1965, KYBERNETIK, V2, P152
[25]
Wade J B, 1981, Ann N Y Acad Sci, V372, P106, DOI 10.1111/j.1749-6632.1981.tb15464.x