1. Practice styles and preferences of Danish cataract surgeons - 1995 survey;Hansen;Acta Ophthalmol Scand,1996
2. Practice styles and preferences of Danish cataract surgeons - 1996 survey;Hansen;Acta Ophthalmol Scand,1997
3. Practice styles and preferences of ASCRS members - 1995 survey;Learning;J Cataract Refract Surg,1997
4. Current trends in cataract and refractive surgery in Japan - 1995 survey;Oshika;Jpn J Ophthalmol,1996