著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) T. N. Bechtejew and M. N. Nadai and C. O. Nastri and W. P. Martins,Clomiphene citrate and letrozole to reduce follicle‐stimulating hormone consumption during ovarian stimulation: systematic review and meta‐analysis,Ultrasound in Obstetrics & Gynecology,0960-7692,Wiley,2017-08-10,50,3,315-323,https://cir.nii.ac.jp/crid/1360294647643834240,https://doi.org/10.1002/uog.17442