Some aspects of glaucoma.
D001741:Black or African American; D044383:Black People; D005500:Follow-Up Studies; D005901:Glaucoma / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D011183:Postoperative Complications / Q000453:epidemiology; D013019:South Africa; D014065:Tonometry, Ocular