Bollinger et al demonstrate that 30 % of the mineral oil disappear during the first month and majority of the oil found outside the injection site is in the liver and fatty tissues in the form of phospholipids and fatty acids 柏林格氏体及其它证明在第一个月内将有30的矿物油消失,绝大多数在注射处外部发现的油是以磷脂和脂肪酸形式存在于肝脏和脂肪组织中。