共 23 条
[2]
AYERS CR, 1967, CIRC RES, V20, P595
[4]
BOSCH J, 1980, GASTROENTEROLOGY, V78, P92
[8]
ERIKSSON S, 1984, CLIN PHYSL, V4, P5
[9]
ESPINER EA, 1982, LANCET, V2, P501
[10]
FYHRQUIST F, 1976, CLIN CHEM, V22, P250