Steimbach, L. M.; LouÇÃo, A. D. S.; Carraro, C. B.; Tonin, F. S.; Pontarolo, R.; Sanches, A. C. C. METFORMIN USAGE TO INDUCE OVULATION IN WOMEN WITH POLYCYSTIC OVARY SYNDROME: META-ANALYSIS. Int J Pharm Pharm Sci 2016, 8, 86-89.