1. Global data on blindness.;Bull World Health Organ,1995
2. World Health Organization 2001 Global prevalence and incidence of selected curable sexually transmitted infections: overview and estimates. WHO/HIV_AIDS/2001.02 Geneva World Health Organization
3. Background and current knowledge of Chlamydia pneumoniae and atherosclerosis.;J Infect Dis,2000
4. Infiltration of the brain by pathogens causes Alzheimer's disease.;Neurobiol Aging,2004
5. Psittacosis.;Semin Respir Infect,1997