Avoidable blindness.
Hollows
F C
FC
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001766:Blindness / Q000517:prevention & control*; D006801:Humans; D006920:Hygiene; D014141:Trachoma / Q000517:prevention & control; D014801:Vitamin A / Q000627:therapeutic use
D000900:Anti-Bacterial Agents; D014801:Vitamin A