Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Michele L. Okun and Christine Dunkel Schetter and Laura M. Glynn,Poor Sleep Quality is Associated with Preterm Birth,Sleep,0161-8105,Oxford University Press (OUP),2011-11,34,11,1493-1498,https://cir.nii.ac.jp/crid/1363670320660094848,https://doi.org/10.5665/sleep.1384