TY - Journal of Integrative Medicine A1 - Liang-ping Hu, Qi Wang T1 - Statistical analysis using SAS software package for data of 2×C and R×2 contingency tables Y1 - 2009-10-20 JF - Journal of Integrative Medicine JO - Journal of Integrative Medicine SP - 991 EP - 994 VL - 7 IS - 10 UR - http://www.jcimjournal.com N1 - 10.3736/jcim20091014 ER -