00805naa a2200241 a 450000100080000000500110000800800410001910000190006024500680007926000090014752001710015665000180032765000110034565000210035665000140037765000170039165000100040865000100041865000170042865300280044570000170047377300730049015199522023-12-04       1966    bl uuuu     u00u1 u    #d1 aROBERTS, E. M.  aThe stimulation of fertility oestrus in anoestrous Romney ewes.  c1966  aTo investigate their use in conjunction with pregnant mare's serum gonadotrophin (PMSG) to stimulate fertile oestrus in anoestrus Romney ewes during the early summer.  aEstrous cycle  aEstrus  aFemale fertility  aPregnancy  aReproduction  aSheep  aOvino  aReprodução  aInducao do ciclo estral1 aEDGAR, D. G.  tJournal of Reproduction and Fertilitygv. 2, n. 3, p. 561-564, 1966.