Table of contents

Research Article

• Epidemiology of sudden unexpected death in infants ('cot death') in Northern Ireland. (1 August, 1971)

  P Froggatt, M A Lynas, G MacKenzie
• Manifestations of cerebral dysfunction in infancy and their association with toxaemia and antepartum haemorrhage. A cohort study. (1 August, 1971)

  C J Roberts
• Rubella vaccination in the puerperium. (1 August, 1971)

  J M Beazley, R Hurley, C Middlebrook, M F Rumpus
• Peptic ulceration and the use of oral contraceptives. A negative correlation attributable to the disease? (1 August, 1971)

  G Glober, R Doll, A S Fairbairn, M P Vessey
• Expected and observed values for the prescription of vitamin B 12 in England and Wales. (1 August, 1971)

  A L Cochrane, F Moore
• Excess sensitivity of pre-leukaemics to pneumonia. A model situation for studying the interaction of infectious disease with cancer. (1 August, 1971)

  G W Kneale
• Cigarette smoking by hospital patients. (1 August, 1971)

  G Rose, J C Udechuku
• Smoking and neuroticism. (1 August, 1971)

  W E Waters
• Measurement of triceps skinfold thickness. An investigation of sources of variation. (1 August, 1971)

  L Ruiz, J R Colley, P J Hamilton
• A study of space-time clustering in Hodgkin's disease in the Manchester region. (1 August, 1971)

  M R Alderson, R Nayak
• On Edwards' criterion of seasonality and a non-parametric alternative. (1 August, 1971)

  D Hewitt, J Milner, A Csima, A Pakula
• Response to typed and mimeographed letters in a survey using postal questionnaires. (1 August, 1971)

  J L Kelsey, R M Acheson