Authors: Kennedy, DM Edwards, VM Worthington, DJ

Citation: Dm. Kennedy et al., Maternal serum screening for trisomy 18: assessing different statistical models to optimize detection rates, PRENAT DIAG, 20(8), 2000, pp. 676-679

Authors: Spencer, K Crossley, JA Green, K Worthington, DJ Brownbill, K Aitken, DA

Citation: K. Spencer et al., Second trimester levels of pregnancy associated plasma protein-A in cases of trisomy 18, PRENAT DIAG, 19(12), 1999, pp. 1127-1134

Authors: Wiles, GJ Buden, DW Worthington, DJ

Citation: Gj. Wiles et al., History of introduction, population status, and management of Philippine deer (Cervus mariannus) on Micronesian Islands, MAMMALIA, 63(2), 1999, pp. 193-215

Authors: Kennedy, DM Edwards, VM Worthington, DJ

Citation: Dm. Kennedy et al., Evaluation of different weight correction methods for antenatal serum screening using data from two multi-centre programmes, ANN CLIN BI, 36, 1999, pp. 359-364