论文信息 - The Long-Term Effects of a Peer-Led Sex Education Programme (RIPPLE): A Cluster Randomised Trial in Schools in England - 字舞流文

The Long-Term Effects of a Peer-Led Sex Education Programme (RIPPLE): A Cluster Randomised Trial in Schools in England

Anne M Johnson | A. Oakley | A. Copas | C. Bonell | V. Strange | E. Allen | A. Babiker | J. Stephenson | A. Johnson