Citation: K. Spencer, SCREENING FOR DOWNS-SYNDROME - THE ROLE OF INTACT HCG AND FREE SUBUNIT MEASUREMENT, Scandinavian journal of clinical & laboratory investigation, 53, 1993, pp. 79-96
Citation: T. Reynolds et al., UTILITY OF UNCONJUGATED ESTRIOL IN SCREENING FOR DOWN-SYNDROME IS NOTPROVEN, Clinical chemistry, 39(9), 1993, pp. 2023-2024
Authors:
SPENCER K
MACRI JN
CARPENTER P
ANDERSON R
KRANTZ DA
Citation: K. Spencer et al., STABILITY OF INTACT CHORIONIC-GONADOTROPIN (HCG) IN SERUM, LIQUID WHOLE-BLOOD, AND DRIED WHOLE-BLOOD FILTER-PAPER SPOTS - IMPACT ON SCREENING FOR DOWN-SYNDROME BY MEASUREMENT OF FREE BETA-HCG SUBUNIT, Clinical chemistry, 39(6), 1993, pp. 1064-1068
Citation: K. Spencer, TECHNOLOGY FOR TECHNOLOGY EDUCATION - MCCORMICK,R, NEWEY,C, SPARKS,J, British journal of educational technology, 24(3), 1993, pp. 232-234
Citation: K. Spencer, TEACHING AND LEARNING TECHNOLOGY - MCCORMICK,R, MURPHY,P, HARRISON,M, British journal of educational technology, 24(3), 1993, pp. 232-234
Citation: K. Spencer, HYPERPROGRAMMING - BUILDING INTERACTIVE PROGRAMS WITH HYPERCARD - COULOURIS,G, THIMBLEBY,H, British journal of educational technology, 24(3), 1993, pp. 236-237
Citation: K. Spencer, LEARNING-DIFFICULTIES AND COMPUTERS - HAWKRIDGE,D, VINCENT,T, British journal of educational technology, 24(2), 1993, pp. 149-150
Authors:
SPENCER K
MACRI JN
ANDERSON RW
AITKEN DA
BERRY E
CROSSLEY JA
WOOD PJ
COOMBES EJ
STROUD M
WORTHINGTON DJ
DORAN J
BARBOUR H
WILMOT R
Citation: K. Spencer et al., DUAL ANALYTE IMMUNOASSAY IN NEURAL-TUBE DEFECT AND DOWNS-SYNDROME SCREENING - RESULTS OF A MULTICENTER CLINICAL-TRIAL, Annals of clinical biochemistry, 30, 1993, pp. 394-401