R. Pickford
发表
R. Pickford,
1946,
Nature.
R. Pickford,
T. M. Martin,
1938,
Nature.
R. Pickford,
1949,
Nature.
J. Moreno,
R. Pickford,
Z. Barbu,
1952
.
R. Pickford,
1953,
Nature.
R. Pickford,
1950,
Nature.
G G Ray,
P K Nag,
P. Nag,
1984,
Ophthalmic paediatrics and genetics.
R. Pickford,
1950,
Nature.
R. Pickford,
1962
.
R. Pickford,
R BOWYER,
R W PICKFORD,
1946,
Health education journal.
R. Pickford,
1947,
Nature.
R. Pickford,
1944,
Nature.