RT Journal Article SR Electronic T1 A method for transmission and scanning electron microscopy of undecalcified human bone marrow biopsy specimens using cryofracture. JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 240 OP 243 DO 10.1136/jcp.35.2.240 VO 35 IS 2 A1 F Kuto A1 T Nagaoka A1 M Hayashi A1 Y Hirasawa A1 H Tokuhiro YR 1982 UL http://jcp.bmj.com/content/35/2/240.abstract AB