Cholelithiasis may be associated with present or past episodes of either acute or chronic cholecystitis.胆石症可能与现在和过去的急性或慢性的胆囊炎发作有关.Aim To explore the clinical characters of senile cholelithiasis and cholecystitis.目的探讨老年型胆...
湖神与水神在藏族地区大量存在.Lake god and water god exist in the Tibetan areas.蛇在发挥调节气候的作用时有青蛇 、 赤蛇之异,分别是水神和旱神,通过调控它们实现阴阳平衡、气候适宜.By regulating them , they accomplish a balance between and yang and make the climate comfortable....