R. Pickard
发表
R. Pickard,
G. Lloyd,
1920,
Proceedings of the Royal Society of Medicine.
R. Pickard,
1936,
The British journal of ophthalmology.
R. Pickard,
S. Kotzen,
1973,
Southern medical journal.
R. Pickard,
1948,
The British journal of ophthalmology.
R. Pickard,
1921,
British medical journal.
R. Pickard,
1925,
The British journal of ophthalmology.
R. Pickard,
1946,
The British journal of ophthalmology.
R. Pickard,
1930,
Proceedings of the Royal Society of Medicine.
R. Pickard,
Ransom Pickard,
1931,
The British journal of ophthalmology.
R. Pickard,
1923,
The British journal of ophthalmology.
R. Pickard,
1921,
Proceedings of the Royal Society of Medicine.