RT Journal Article SR Electronic T1 Urinary Sediment and Urinalysis. A Practical Guide for the Health Science Professional JF Journal of Clinical Pathology JO J Clin Pathol FD BMJ Publishing Group Ltd and Association of Clinical Pathologists SP 244 OP 244 DO 10.1136/jcp.40.2.244-b VO 40 IS 2 A1 WR Cattell YR 1987 UL http://jcp.bmj.com/content/40/2/244.2.abstract AB