http://www.2ndchance.info/felinelabor.htm 2ndchance.info: Trabalho de parto felino [em inglês] 2nd Chance: The Stages of Feline Labor 2ndchance.info: The Stages of Feline Labor 2nd Chance.info: Las etapas del parto felino website http://www.2ndchance.info/felinelabor.htm 2ndchance.info: Feline Labor birth 2nd Chance: The Stages of Feline Labor; Ronald Hines, DVM