Dietary and health interventions to improve worker productivity in Kenya.
D000740:Anemia / Q000453:epidemiology / Q000209:etiology; D004526:Efficiency; D006801:Humans; D007221:Industry; D007630:Kenya; D008297:Male; D009748:Nutrition Disorders / Q000517:prevention & control; D009747:Nutritional Physiological Phenomena; D010272:Parasitic Diseases / Q000150:complications / Q000453:epidemiology