共 9 条
[4]
JOHNSTON MA, 1970, NATURE, V230, P1961
[5]
INFECTIOUS HEPATITIS TRACED TO CONSUMPTION OF RAW OYSTERS - AN EPIDEMIOLOGIC STUDY
[J].
AMERICAN JOURNAL OF HYGIENE,
1962, 75 (01)
:90-&
[6]
RINDGE ME, 1962, CONN HEALTH B, V5, P76
[7]
ROOS B, 1956, Sven Lakartidn, V53, P989
[8]
AN EPIDEMIC OF CLAM-ASSOCIATED HEPATITIS
[J].
JOURNAL OF THE AMERICAN MEDICAL ASSOCIATION,
1969, 208 (04)
:649-&
[9]
VERNBERG FJ, 1969, AM ZOOL, V9, P333