1.
Pinto MS, Faria JE de, Message D, Cassini STA, Pereira CS, Gioso MM. Effect of green propolis extracts on patogenic bacteria isolated from milk of cows with mastitis. Braz. J. Vet. Res. Anim. Sci. 2001;38(6):278-283. doi:10.1590/S1413-95962001000600006