THE PROPER OFFICE FOR ST PANCRAS (PANCRATIUS) IN THE CLUNIAC BREVIARY-MISSAL OF LEWES, CAMBRIDGE, FITZWILLIAM MUSEUM, MS. 369



Sex, drugs, and early emerging risk: Examining the association between sexual debut and substance use across adolescence.

Sexual debut, or first intercourse, predicts problem behaviors such as substance use.This association could reflect a direct effect of debut itself, general developmental trends, or the fact that some youth are more predisposed to a wide array of problem behaviors (e.g., risky sex, substance use).Understanding the association between sexual debut a

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