549,480 NAESSEN TORD Bone mass and fracture risk in women : with special reference to hormone replacement therapy and climac" teric symtoms : [doctoral thesis] / by Tord Nasssen. - Uppsala : Academiae Ubsaliensis, 1992. - 50 s. : il., wykr. ; 25 cm (Acta Universitatis Upsaliensis*Comprehensive Summaries of Uppsala Dissertations from the Faculty of Medicine ISSN 0282-7476 ; 352