PT - JOURNAL ARTICLE AU - A V Allen AU - D S Ridley TI - Further observations on the formol-ether concentration technique for faecal parasites. AID - 10.1136/jcp.23.6.545 DP - 1970 Sep 01 TA - Journal of Clinical Pathology PG - 545--546 VI - 23 IP - 6 4099 - http://jcp.bmj.com/content/23/6/545.short 4100 - http://jcp.bmj.com/content/23/6/545.full SO - J Clin Pathol1970 Sep 01; 23