Effects of Supplementation with Powder from Various Medicinal Plants on Productivity and Quality of Eggs from Laying Hens - Salazar Bell, Ivonne; Martínez Aguilar, Yordan; Rodríguez Bertot, Román; Olmo González, Carlos; Aroche Ginarte, Roisbel; Pupo Torres, Guillermo; Rosabal Nava, Osmani; Más Toro, Dairon (Revista de Producción Animal, 2018)