title: Cross-calibration of DXA scanners for spine measurements.
authors.forename: P
authors.initials: P
authors.lastname: Tothill
mesh_terms: D015502:Absorptiometry, Photon / Q000592:standards*; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D015519:Bone Density; D002138:Calibration; D005260:Female; D006801:Humans; D008875:Middle Aged; D013131:Spine / Q000000981:diagnostic imaging*