The aim of this research was to determine the factors affecting metallurgical quality cast iron during serial production castings using a campaign cupola and holding furnace. problem be solved, which obtain with required mechanical properties while reducing internal porosity, results from foundry’s need increase alloy. increasing difficulty complicated constructions castings, for it is not poss...

1. Escabiosis nodular. Dr. Francisco Sosa Moreno, Adrián Pablo Rodríguez Caulo, Jessica Santos Sánchez.
 2. Carcinoma papilar con lipomatosis estromal. Sánchez, Macarena Ariza Estepa, Carlos Piédrola Gordillo.
 3. Fibroxantoma atípico, variante de células granulares. Moreno.
 4. Feocromocitoma invasión capsular. Moreno.