TY - JOUR T1 - Clinical Investigations by Means of Haematology JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 186 LP - 186 DO - 10.1136/jcp.24.2.186-b VL - 24 IS - 2 AU - S. M. Lewis Y1 - 1971/03/01 UR - http://jcp.bmj.com/content/24/2/186.2.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -