@phdthesis{6f627011b7854d9a9a258dbda8ae076e,
title = "Reproductive responses of anestrous ewes to the introduction of rams",
keywords = "fsh, lh, ovarian follicles, progesterone, reproductive performance, sheep, testosterone, ultrasonics, fsh, lh, ovarian follicles, progesterone, reproductive performance, sheep, testosterone, ultrasonics",
author = "Rodolfo Ungerfeld",
year = "2003",
language = "English",
isbn = "91-576-6397-1",
series = "Acta Universitatis Agriculturae Sueciae. Veterinaria",
number = "163",
publisher = "Swedish University of Agricultural Sciences",
address = "Sweden",
}