Table of contents

Research Article

• Effects of methods of admitting emergencies on use of hospital beds. (1 February, 1971) Free

  D Morris, A J Handyside
• Four factors influencing birth weight. (1 February, 1971) Free

  S Selvin, D T Janerich
• Comparisons of secular and seasonal variations in the incidence of anencephalus in Belfast and four Scottish cities, 1956-66. (1 February, 1971) Free

  J H Elwood, G MacKenzie
• Arterial blood pressures and hypertension in an urban African population sample. (1 February, 1971) Free

  T O Johnson
• Geographical variations in the epidemic of asthma deaths. (1 February, 1971) Free

  P Fraser, R Doll
• Method of sampling in a study of older people with a comparison of respondents and non-respondents. (1 February, 1971) Free

  J S Milne, M M Maule, J Williamson
• Some mathematical properties of weight-for-height indices used as measures of adiposity. (1 February, 1971) Free

  R T Benn