CJCP     2001 3 (3):  291-292    ISSN: 1008-8830  CN: 43-1301/R Influence of perinatal factors on β2-MG levels in neonates LI Jian, WU Yu-Qun, ZHAO Zhe, CHENG Bing-Mei Received: null  Revised: null  Online: null Supporting info