Assessment of generalisability in trials of health interventions: suggested framework and systematic review

por Bonell, C, Oakley, A, Hargreaves, J, Strange, V, Rees, R
Publicado em 2006

Effect of social exclusion on the risk of teenage pregnancy: development of hypotheses using baseline data from a randomised trial of sex education

por Bonell, C, Strange, V, Stephenson, J, Oakley, A, Copas, A, Forrest, S, Johnson, A, Black, S
Publicado em 2003

The effect of dislike of school on risk of teenage pregnancy: testing of hypotheses using longitudinal data from a randomised trial of sex education

por Bonell, C, Allen, E, Strange, V, Copas, A, Oakley, A, Stephenson, J, Johnson, A
Publicado em 2005

Influence of family type and parenting behaviours on teenage sexual behaviour and conceptions

por Bonell, C, Allen, E, Strange, V, Oakley, A, Copas, A, Johnson, A, Stephenson, J
Publicado em 2006

Does the UK government's teenage pregnancy strategy deal with the correct risk factors? Findings from a secondary analysis of data from a randomised trial of sex education and thei...

por Allen, E, Bonell, C, Strange, V, Copas, A, Stephenson, J, Johnson, A M, Oakley, A
Publicado em 2007