Abstract

References
1.
Bagshawe A.F.
,
Gacengi D.M.
,
Cameron C.H.
,
Dorman J.
, &
Dane D.S.
(1975 ) British Journal of Cancer 31 , 581 –584
2.
Beasley R.P.
,
Trepo C.
,
Stevens C.E.
, &
Szmuness W.
(1977 ) American Journal of Epidemiology 105 , 94 –98
3.
Denison E.K.
,
Peters R.L.
, &
Reynolds T.B.
(1971 ) Annals of Internal Medicine 74 , 391 –394
4.
Derso A.
,
Boxall E.H.
,
Tarlow M.J.
, &
Flewett T.H.
(1978 ) British Medical Journal i , 949 –952
5.
Eleftheriou N.
,
Thomas H.C.
,
Heathcote J.
, &
Sherlock S.
(1975 ) Lancet ii , 1171 –1173
6.
Hagstrom R.M.
, &
Baker T.D.
(1968 ) Cancer 22 , 142 –150
7.
Johnson P.J.
,
Wansbrough-Jones M.H.
,
Portmann B
(1978 ) British Medical Journal i , 216
8.
Kaplan L.
, &
Cole S.L.
(1965 ) American Journal of Medicine 39 , 305 –311
9.
Kew M.C.
,
Desmyter J.
,
Bradbume A.J.
, &
Macnab G.M.
(1976 ) Gastroenterology 71 , 915 (abstract)
10.
Larouze B.
,
London W.T.
,
Saimot G.
,
Werner B.G.
,
Lustbader E.D.
,
Payet M.
, &
Blumberg B.S.
(1976 ) Lancet ii , 534 –538
11.
Maupas P.
,
Coursaget P.
,
Goudeau A.
,
Drucker J.
,
Sankale M.
,
Linhard J.
, &
Diebolt G.
(1977 ) Annals of Microbiology 128A , 245 –253
12.
Ohbayashi A.
,
Okochi K.
, &
Mayumi M.
(1972 ) Gastroenterology 62 , 618 –625
13.
Peters R.L.
,
Afroudakis A.P.
, &
Tatter D.
(1977 ) American Journal of Clinical Pathology 68 , 1 –7
14.
Steiner P.E.
(1960 ) Cancer 13 , 1085 –1166
15.
Stevens C.E.
, &
Beasley R.P.
(1976 ) Nature (London) 260 , 715 –716
16.
Stevens C.E.
,
Beasley R.P.
,
Tsui J.
, &
Lee W.C.
(1975 ) New England Journal of Medicine 292 , 771 –774
17.
Szmuness W.
(1978 ) Progress in Medical Virology 24 , 40 –69
18.
Szmuness W.
,
Harley E.J.
, &
Prince A.M.
(1975 ) American Journal of the Medical Sciences 270 , 293 –304
19.
Szmuness W.
,
Prince A.M.
,
Diebolt G.
,
Leblanc L.
,
Baylet R.
,
Masseyeff R.
, &
Linhard J.
(1973 ) American Journal of Epidemiology 98 , 104 –110
20.
Szmuness W.
,
Stevens C.E.
,
Ikram H.
,
Much M.I.
,
Harley E.J.
, &
Hollinger B.
(1978 ) Journal of Infectious Diseases 137 , 822 –829
21.
Tong M.J.
,
Weiner J.M.
,
Ashcavai M.W.
, &
Vyas G.N.
(1979 ) Cancer 44 , 2338 –2342
22.
Trichopoulos D.
,
Tabor E.
,
Gerety R.J.
,
Xirouchaki E.
,
Sparros L
,
Munoz N.
, &
Linsell C.A.
(1978 ) Lancet ii , 1217 –1219
23.
Vyas G.N.
(1974 ) Nature (London) 248 , 159 –160
24.
Wheeler P.G.
,
Melia W.
,
Dubbins P.
,
Jones V.
,
Nunnerley H.
,
Johnson P.
, &
Williams R.
(1979 ) British Medical Journal ii , 242 –244
