TY - JOUR T1 - Reproducible test for detecting Helicobacter pylori in frozen samples. JF - Journal of Clinical Pathology JO - J Clin Pathol SP - 519 DO - 10.1136/jcp.43.6.519-a VL - 43 IS - 6 AU - S Abdalla AU - F Marco AU - R M Pérez AU - J M Piqué Y1 - 1990/06/01 UR - http://jcp.bmj.com/content/43/6/519.1.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -