00674nam a2200181Ia 450000500170000000800410001702000200005803500090007804100080008708200080009510000580010324501060016126000740026730000180034149000090035950500670036865000570043520260808125501.0260808s9999||||xx |||||||||||||| ||und||  a0273-3099(ISSN)  a5986  aENG  a616  aNational Committee for Cclinical Laboratory Standards 0aProposed guideline - assessment of clinical sensitivity and specificity of laboratory tests (vol-7/6)  aVillanovabNational Committee for Clinical Laboratory Standardsc1987  aix + 143- 175  a7(6)  amedical laboratories, clinical pathology, laboratory diagnosis  aMedical LaboratoriesbPathology -- Internal medicine