R. Lever
发表
R. Lever,
1959
.
R. Lever,
1969
.
R. Lever,
1930
.
R. Lever,
1942
.
R. Lever,
D. Grist,
1969
.
R. Lever,
1946
.
R. Lever,
1975
.
R. Lever,
1963
.
R. Lever,
2009
.
R. Lever,
1933
.
R. Lever,
1933
.
R. Lever,
1971
.
R. Lever,
1936
.
R. Lever,
1936
.
R. Lever,
1934
.
P. Ashton,
T. Whitmore,
P. Green,
1969
.
R. Lever,
1939,
Nature.
R. Lever,
1945,
Transactions of the Royal Society of Tropical Medicine and Hygiene.