‘Death and the city: ancient Rome and beyond’, for: R. Smith and E. A. Wrigley (eds.), publication of the conference on the fiftieth anniversary of the Cambridge Group for the History of Population and Social Structure, Cambridge 2014 (chapter submitted)

‘“Germs for Rome” 10 years after’, in: C. Apicella, M.-L. Haack and F. Lerouxel (eds.), Les affaires de Monsieur Andreau: économie et société du monde romain, Ausonius Éditions: Bordeaux 2014, 281-291

‘Disease and death’, in: P. Erdkamp (ed.), The Cambridge companion to ancient Rome, Cambridge University Press: Cambridge 2013, 45-59

‘Physical well-being’, in W. Scheidel (ed.), The Cambridge companion to the Roman economy, Cambridge University Press: Cambridge, 2012, 321-333

‘Roman wellbeing and the economic consequences of the Antonine Plague’, in: E. Lo Cascio (ed.), L’impatto dellapeste antonina, Edipuglia: Bari, 2012, 265-295 [with a contribution by John Sutherland]

‘Age and health’, in: C. Riggs (ed.), The Oxford handbook of Roman Egypt, Oxford University Press: Oxford, 2012, 305-316

‘Germs for Rome’, in: C. Edwards and G. Woolf (eds.), Rome the cosmopolis, Cambridge University Press: Cambridge, 2003, 158-176

Death on the Nile: disease and the demography of Roman Egypt, Brill: Leiden, Boston and Cologne, 2001 (Mnemosyne Supplement Volume 228). XXX + 286 p.

‘Roman age structure: evidence and models’, in: Journal of Roman Studies 91 (2001), 1-26

‘Salute, agricoltura e popolazione in Egitto nell’età romana e nel XIX secolo’, in: D. Vera (ed.), Demografia, sistemi agrari, regimi alimentari nel mondo antico: Atti de convegno internazionale di studi (Parma 17-19 ottobre 1997), Edipuglia: Bari, 1999, 309-324

‘The meaning of dates on mummy labels: seasonal mortality and mortuary practice in Roman Egypt’, in: Journal of Roman Archaeology 11 (1998), 285-292

Libitina’s bitter gains: seasonal mortality and endemic disease in the ancient city of Rome’, in: Ancient Society 25 (1994), 151-175