Title:Disruption of periovulatory FSH and LH surges during induced anovulation by an inhibitor of prostaglandin synthesis in mares / O. Ginther, J. Cuervo-Arango & MA. Beg
Title:Follicle and systemic hormone interrelationships during induction of luteinized unruptured follicles with a prostaglandin inhibitor in mares / J. Cuervo-Arango Lecina, M.A. Beg & O. Ginther
Title:Methodological and Informal Fallacies in Politics and Philosophy of History [Spanish] / Falacias metodológicas e informales en política y filosofía de la historia