Francis A. Billson

发表

M. Madigan, P. Penfold, F. Billson, 2003, The British journal of ophthalmology.

S. Graham, J. Grigg, A. Klistorner, 1998, Investigative ophthalmology & visual science.

F. Billson, B A Fitzgerald, F A Billson, 1984, The British journal of ophthalmology.

R. Thomas, G. Aylward, F. Billson, 1989, The British journal of ophthalmology.

P. Penfold, Francis A. Billson, S. E. Coupland, 1993, German journal of ophthalmology.