541. Nodules or lumps in the skin produced by the parasitic worms are one of the early signs of onchocerciasis Subject(s): ChildPhysiciansWorld Health Organization
542. A child at play. However, the game this little turkish girl is playing with is specially made for blind children who have to substitute the sense of touch for that of sight Subject(s): World Health Organization
546. Shiro Fukurai is a sculptor who teaches at the municipal school for the blind at Kobe in Japan Subject(s): World Health Organization
547. Xerophthalmia is hard to detect. Young children are often brought to hospital much too late to save their eyes Subject(s): ChildWorld Health Organization
548. The Director of the "last-chance hospital" gets ready to operate. She wears magnifier over her spectacles and has slipped on runner gloves. The operation is a corneal graft Subject(s): USSRWorld Health Organization
549. After the operation a bandage remains on the eye to which sight has been restored Subject(s): BandagesNursesHospital UnitsPatientsWorld Health Organization
550. Tonograph used for the early detection and diagnosis of claucoma. The drainage speed of eye fluid is registered and interpreted. [i.e. glaucoma] Subject(s): Equipment and SuppliesWorld Health Organization