The death toll from tornadoes and violent storms that ravaged the central and southern United States over the weekend has ...
病例资料患者,36岁,女,因黄疸、腹痛及乏力入院。患者自述每日饮酒(每周70单位)。体格检查发现黄疸、肝脾肿大、体重指数高(BMI 30 ...
Modern life makes us tired, right? But research from societies in Africa and South America suggests people in the ancient ...