HIV-related behaviors, social support and health-related quality of life among men who have sex with men and women (MSMW): a cross-sectional study in Chongqing, China.

by Jiang-Peng Chen, Ming-Ming Han, Zi-Jun Liao, Zhen-Zhen Dai, Liang Liu, Hua Chen, Xiao-Yan Wen, Shan Hu, Ping Que, Wen Wen, Bin Peng
Published 2015-01-01

Straw return and appropriate tillage method improve grain yield and nitrogen efficiency of winter wheat

by Jin CHEN, Meng-jing ZHENG, Dang-wei PANG, Yan-ping YIN, Ming-ming HAN, Yan-xia LI, Yong-li LUO, Xu XU, Yong LI, Zhen-lin WANG
Published 2017-08-01