APA ציטוט

LI, Y., LIU, L., WANG, B., WANG, J., & CHEN, D. (2013). Metformin in non-alcoholic fatty liver disease: A systematic review and meta-analysis. D.A. Spandidos.

Citação norma Chicago

LI, YAN, LEI LIU, BIN WANG, JUN WANG, and DONGFENG CHEN. Metformin in Non-alcoholic Fatty Liver Disease: A Systematic Review and Meta-analysis. D.A. Spandidos, 2013.

ציטוט MLA

LI, YAN, et al. Metformin in Non-alcoholic Fatty Liver Disease: A Systematic Review and Meta-analysis. D.A. Spandidos, 2013.