Lewis, R; Marston, C; Wellings, K; (2011) Bases, stages and 'working your way up': discourses of sequence in talk about young people's sexual practices, 'Stuck in the middle with who?': mapping out and making sense of the missing middle of youth studies,, . [Conference or Workshop Item] https://researchonline.lshtm.ac.uk/id/eprint/18542 Full text not available from this repository.