PT - JOURNAL ARTICLE AU - Abdalla, S AU - Marco, F AU - Pérez, R M AU - Piqué, J M TI - Reproducible test for detecting Helicobacter pylori in frozen samples. AID - 10.1136/jcp.43.6.519-a DP - 1990 Jun 01 TA - Journal of Clinical Pathology PG - 519 VI - 43 IP - 6 4099 - http://jcp.bmj.com/content/43/6/519.1.short 4100 - http://jcp.bmj.com/content/43/6/519.1.full SO - J Clin Pathol1990 Jun 01; 43