M. I. El Sabry

Learn More
OBJECTIVE To document the 1-year safety, efficacy, and stability results of 355 eyes treated in the multicenter study of conductive keratoplasty (CK) used to correct low to moderate hyperopia. DESIGN Nonrandomized comparative (self-controlled) trial. PARTICIPANTS Twenty surgeons at 13 centers performed CK on the eyes of all patients enrolled in a(More)
This study was carried out to investigate the effect of breeder age and lighting regimen on performance, some organ weights, villus development, and bursa of fabricius histological structure in broiler chickens. A total of 384 one-day-old chicks were obtained from two Ross broiler breeder flocks at 32 (young;Y) and 49 (old, O) weeks of age. Chicks from each(More)
  • 1