Clinical relevance of diagnostic hysteroscopy with concurrent endometrial biopsy in the accurate assessment of intrauterine alterations: systematic review - Ueno, Joji; Salgado, Renato M.; Tomioka, Renato B.; Colucci, Juliana A.; Schor, Eduardo; Carvalho, Filomena M. (Archives of Gynecology and Obstetrics, 2015)