المؤلفون: Buchan, John, Lord Tweedsmuir

المساهمون: Evans, Tony, Wimperis, Sarah, Peterson, Hans

المؤلفون: Buchan, John C.^{Aff1, Aff2, Aff3, IDs41433024030036_cor1}, Norridge, Charlotte F. E.^{Aff2, Aff4}, Barnes, Beth, Olaitan, Martina, Donachie, Paul H. J.^{Aff2, Aff4}

المصدر: Eye: The Scientific Journal of The Royal College of Ophthalmologists. 38(9):1702-1706

المؤلفون: Malcolm, Jonathan^{Aff1, IDs41433023029024_cor1}, Dodd, Amy, Shaikh, Mohammad, Cassels-Brown, Andrew, Buchan, John C.^{Aff1, Aff2, Aff3}

المصدر: Eye: The Scientific Journal of The Royal College of Ophthalmologists. 38(7):1349-1354

المؤلفون: Buchan, John C.^{Aff1, Aff2, Aff3, IDs4143302302917x_cor1}, Norridge, Charlotte F. E.^{Aff1, Aff4}, Low, Liying, Shah, Vishal, Donachie, Paul H. J.^{Aff1, Aff4}

المصدر: Eye: The Scientific Journal of The Royal College of Ophthalmologists. 38(7):1386-1389

المؤلفون: Buchan, John

المساهمون: Dewsnap, Robert, Salling, Aage, Hvid, Erik

المؤلفون: Buchan, John

المساهمون: Salling, Aage, Hvid, Erik, Dewsnap, Robert

المؤلفون: Ting, Darren S. J.^{Aff1, Aff2, Aff3}, Tatham, Andrew J.^{Aff4, Aff5}, Donachie, Paul H. J.^{Aff6, Aff7}, Buchan, John C.^{Aff7, Aff8, Aff9, IDs4143302302665y_cor4}

المصدر: Eye: The Scientific Journal of The Royal College of Ophthalmologists. 37(18):3854-3860

المؤلفون: Sim, Peng Yong^{Aff1, IDs41433023024369_cor1}, Day, Alexander C.^{Aff1, Aff2}, Leak, Christopher, Buchan, John C.^{Aff3, Aff4}

المصدر: Eye: The Scientific Journal of The Royal College of Ophthalmologists. 37(14):2841-2843

المؤلفون: Buchan, John

المساهمون: Emond, Ingrid, 1925-, Emond, Tryggve

المؤلفون: Buchan, John

المساهمون: Salling, Aage, Hvid, Erik