Table of contents

Research Article

• Asthma. (1 September, 1990)
• Bias in case-control studies. A review. (1 September, 1990)

  J A Kopec, J M Esdaile
• The ethics of resource allocation. Proceedings of a symposium held at the University of Manchester during the 33rd annual scientific meeting of the Society for Social Medicine, September 1989. (1 September, 1990)
• Cerebral palsy: social class differences in prevalence in relation to birthweight and severity of disability. (1 September, 1990)

  V M Dowding, C Barry
• Effects of ultrasound, shortwaves, and physical exertion on pregnancy outcome in physiotherapists. (1 September, 1990)

  H Taskinen, P Kyyrönen, K Hemminki
• Use of questionnaires in a study of spontaneous abortion in a general population. (1 September, 1990)

  G Axelsson
• Social determinants of nutrient intake in smokers and non-smokers during pregnancy. (1 September, 1990)

  F M Haste, O G Brooke, H R Anderson, J M Bland, J L Peacock
• Geographical variation in cancer patient survival in Finland: chance, confounding, or effect of treatment? (1 September, 1990)

  S Karjalainen
• A cohort analysis of breast cancer, uterine corpus cancer, and childbearing pattern in Norwegian women. (1 September, 1990)

  S Tretli, T Haldorsen
• Colorectal cancer in the north and south of Ireland 1950-1984. (1 September, 1990)

  F Kee, C Patterson, B Collins
• Acute respiratory illness in Adelaide children: breast feeding modifies the effect of passive smoking. (1 September, 1990)

  A Woodward, R M Douglas, N M Graham, H Miles
• Regional variations in wheezing illness in British children: effect of migration during early childhood. (1 September, 1990)

  D P Strachan, J Golding, H R Anderson
• Pattern of childbearing and mortality in married women--a national prospective study from Norway. (1 September, 1990)

  E Lund, E Arnesen, J K Borgan
• Incidence of fractures in a geographically defined population. (1 September, 1990)

  L J Donaldson, A Cook, R G Thomson
• Handicaps associated with incontinence: implications for management. (1 September, 1990)

  C W McGrother, C Jagger, M Clarke, C M Castleden
• Willingness to accept risk in the treatment of rheumatic disease. (1 September, 1990)

  B J O'Brien, J Elswood, A Calin