PT - JOURNAL ARTICLE AU - Smellie, W S A AU - Shaw, N AU - Bowlees, R AU - Taylor, A AU - Howell-Jones, R AU - McNulty, C A M TI - Best practice in primary care pathology: review 9 AID - 10.1136/jcp.2006.044883 DP - 2007 Sep 01 TA - Journal of Clinical Pathology PG - 966--974 VI - 60 IP - 9 4099 - http://jcp.bmj.com/content/60/9/966.short 4100 - http://jcp.bmj.com/content/60/9/966.full SO - J Clin Pathol2007 Sep 01; 60 AB - This ninth best-practice review examines two series of common primary care questions in laboratory medicine: (i) potassium abnormalities and (ii) venous leg ulcer microbiology. The review is presented in question-and-answer format, referenced for each question series. The recommendations represent a précis of guidance found using a standardised literature search of national and international guidance notes, consensus statements, health policy documents and evidence-based medicine reviews, supplemented by MEDLINE EMBASE searches to identify relevant primary research documents. They are not standards but form a guide to be set in the clinical context. Most are consensus rather than evidence-based. They will be updated periodically to take account of new information.