Werlang, R.F.Argenti, L.E.Fries, H.C.Wentz, I.Bernardi, M.L.Bortolozzo, F.P.2012-10-102012-10-102010-09-18https://hdl.handle.net/11299/135887en-USswinepigherd healthReproductive performance of primiparous sows inseminated at the second estrus after weaning or after post-weaning hormonal treatment with altrenogestConference Paper