Preclinical evaluation of Dirigestran inj. Spofa [synthetic GnRH, cows, sows, Czechoslovakia]

agentes nocivos anatomia anatomia animal anatomie anatomie animale anatomy animal animal anatomy animal domestique animal laitier animal pour cuirs et peaux animales animales de carne animales lecheros animals artiodactyla artiodactyle biochemistry biochimie blood body fluids bovidae bovide bovin bovine bovines cattle cerdas cerdo checoslovaquia chemistry chimie ciclo estral cows cycle oestral czechoslovakia diseases domestic animals ensayo europa europe evaluation facteur nuisible female genital diseases fisiologia fonction physiologique ganado ganado bovino genital diseases hormonas hormonas sexuales hormone hormone sexuelle hormones injurious factors liquide biologique livestock maladie organique mammals meat animals methode methods oestrous cycle organic compounds organic diseases physiological functions physiologie physiology porcin reproduction rumiante ruminant ruminants sang sangre sex hormones sows swine synchronisation synchronization temps testage testing tiempo time timing truie vaca vache vertebrados vertebrates vertebre