TY - JOUR T1 - Microbiological Methods JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 296 LP - 297 DO - 10.1136/jcp.30.3.296-e VL - 30 IS - 3 AU - Pamela Waterworth Y1 - 1977/03/01 UR - http://jcp.bmj.com/content/30/3/296.5.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -