Now showing items 1-3 of 3

    • Vargas Tank, Ling; Ovalle A., Loreto; Morales O., Ximena; Agar F., Solange; Estay O., René; Soto H., Juan Ramón; Armas-Merino, Rodolfo; Vergara A., María Teresa; Nazal S., Roberto (2008)
      Background: The better treatment modalities for bleeding esophageal varices have improved the prognosis of cirrhosis. Aim: To inquire about diagnostic and treatment modalities for esophageal bleeding in Chile. Material and ...
    • Armas-Merino, Rodolfo; Torres Canales, Adrián (Sociedad Médica de Santiago, 2017)
      Essential research studies of health problems affecting the majority of the population, aiming at actions that are feasible to be taken, efficiently and effectively implementing there and seeking solutions to unsolved ...
    • Armas-Merino, Rodolfo; Wolff Fernández, Carlos; Krause, P.; Chaná, P.; Parraguez, A.; Soto, J. (1992)
      Hepatic porphyria is a rare metabolic syndrome caused by abnormal enzyme activity in heme biosynthesis. Between 1974 and 1991; 105 patients have met criteria for diagnosis of hepatic porphyria based on typical clinical ...