Similar Items: Uso de la ecografía para el diagnóstico de gestación en cabras criollas con servicio estacionado libre = The use of ultrasonography to diagnose pregnancy in naturally paired Argentine creole crossbred does during the breeding season

Similar Items: Subcutaneous vaccination of pregnant guinea pigs with Brucella melitensis Rev.1: a model for preliminary study the safety of vaccine candidates against small ruminant brucellosis