Meta-analysis on the relationship among feeding characteristics, salivary and plasmatic cortisol levels, and performance of pregnant sows housed in different systems

Autor: Melchior, Raquel, Zanella, Irineo, Alberto Lovatto, Paulo, Roberta Lehnen, Cheila, Lanferdini, Eloiza, Andretta, Ines
Zdroj: In Livestock Science December 2012 150(1-3):310-315
Databáze: ScienceDirect