Table of contents

Research Article

• Factors associated with anencephalus and spina bifida in Belfast. (1 May, 1973)

  J H Elwood, N C Nevin
• Anencephalus: a changing sex ratio. (1 May, 1973)

  S C Rogers, M Morris
• Fetal and infant mortality associated with congenital malformations. (1 May, 1973)

  I D Richards
• A survey of the nutritional status of schoolchildren. Relation between nutrient intake and socio-economic factors. (1 May, 1973)

  J Cook, D G Altman, M C Moore, S G Topp, W W Holland, A Elliott
• Concentration of trace metals in the blood of children. (1 May, 1973)

  H T Delves, B E Clayton, J Bicknell
• Meteorological correlates with myocardial and cerebral infarction and respiratory disease. (1 May, 1973)

  G M Bull
• Expired air carbon monoxide, smoking, and other variables. A community study. (1 May, 1973)

  J N Rea, P J Tyrer, H S Kasap, S A Beresford
• Indices of ventilatory lung function (FVC, PEV1, FEV per cent) which adjust for age and height. (1 May, 1973)

  W Jedrychowski, M Ksiezyk
• Emergency admission to hospital from a deputizing service. A controlled study of duration of stay and outcome. (1 May, 1973)

  B T Williams, R A Dixon, J Knowelden
• The younger chronic sick: how many beds? (1 May, 1973)

  B T Williams, A Lambourne