In Ibadan. Training of first-aiders amongst Sango butchers.
D000062:Accidents, Occupational; D003150:Community Health Workers / Q000193:education*; D005392:First Aid; D005511:Food Handling; D006266:Health Education / Q000458:organization & administration*; D006801:Humans; D006920:Hygiene; D009549:Nigeria; D009784:Occupational Diseases / Q000517:prevention & control