1 | Epidemiology as a Research Tool | J N Morris |
2 | Some Comments on Recent Criticism of Prospective and Retrospective Studies | R Doll |
3 | The Teaching of Social and Preventive Medicine to Medical Undergraduates | Alex Mair, Maurice Backett |
4 | Is there a need for a British Scientific Society of Preventive and Social Medicine? | John Pemberton, Alice Stewart |
5 | International Aspects | A Querido (Amsterdam), Gurney Clark (New York) |