Fernandes, J.I.M. Murakami, A.E. Scapinello, C. Moreira, I. Varela, E.V. Effect of vitamin K on integrity and eggshell quality of white hen at the final phase of the laying cycle Subjects--Topical Terms: GALINHA PARA POSTURAVITAMINA kOVOCASCACONVERSÃO ALIMENTAR