共 5 条
[2]
BEARD RW, 1984, LANCET, V2, P946
[3]
HOBBS JT, 1976, PRACTITIONER, V216, P529
[4]
HOBBS JT, 1990, BRIT J HOSP MED, V43, P200
[5]
KENNEDY A, 1990, BRIT J HOSP MED, V44, P38