1. The effect of foetal blood sampling on Caesarean section for foetal distress;BEARD, R.W.;Journal of Obstetrics and Gynaecology of the British Commonwealth,1968
2. Foetal and maternal acid-base balance during normal labour;BEARD, R.W.; MoRRis, E.D.;Journal of Obstetrics and Gynaecology of the British Commonwealth,1965
3. pH of foetal capillary blood as an indicator of the condition of the foetus;BEARD, R.W.; MORRIS, E.D.; CLAYTON, S.G.;Journal of Obstetrics and Gynaecology of the British Commonwealth,1967
4. Reliability of fetal blood sampling;BOWE, E.T.; BEARD, R.W.; FINSTER, M.; POPPERS, P.J.; ADAMSONS, K.; JAMES, L.S.;American Journal of Obstetrics and Gynecology,1970
5. Foetal blood sampling, practical approach to management of foetal distress;COLTART, T.M.; TRICKEY, N.R.A.; BEARD, R.W.;British Medical Journal,1969