Two cases of gallbladder disease found in Chilean mummies are presented. The cholesterol gallstones in these cases produced in one individual a localized peritonitis and in the other a probable duct obstruction. No cases ...

En este artículo se analizan los temas de parejas primordiales, parejas cósmicas, dualidades y fertilidad, a través de una comparación desde las teorías del diseño, la semiótica, mitología y la comparatística visual, con ...

By the late nineteenth century an international controversy arose referred to the probable existence of certain diseases such as leprosy, syphilis and lupus in pre-Columbian America. Led by the American physician Albert ...