Sympathetic ophthalmia in Canada.
D001291:Attitude of Health Personnel; D002170:Canada; D005131:Eye Injuries / Q000150:complications / Q000453:epidemiology; D006306:Health Surveys; D006801:Humans; D009879:Ophthalmia, Sympathetic / Q000453:epidemiology* / Q000209:etiology; D013508:Ophthalmologic Surgical Procedures; D011183:Postoperative Complications; D014942:Workers' Compensation