Calculus bovis, niu-huang (牛黃) or ox bezoars are dried gallstones of cattle Utilized in Chinese herbology. In China and Japan it has been extended utilised to deal with several health conditions, including high fever, convulsion and stroke. In Asian countries, calculus bovis are occasionally harvested when steers (Bos taurus domesticus https://jaidenvejlr.activablog.com/24078663/cow-bezoars