2Mant MJ,Mant MJ,Russell DB,et al.Intraoperative heparin in addition to postoperativelow-molecular-weight heparin for thromboprophylaxis in total knee replacement[J].J Bone Joint Surgery Br,2000,82(1):485.
3Berger WE,Shapiro GG.The use of inhaled corticosteroids for persistent asthma in infants and young children[J].Ann Allergy Asthma Immunol,2004,92(4):387-399.