The first large population based twin study of coeliac disease
L Greco, R Romino, I Coto, N Di Cosmo, S Percopo, M Maglio, F Paparo, V Gasperi, M G Limongelli, R Cotichini, C D'Agate, N Tinto, L Sacchetti, R Tosi, M A Stazi
Gut May 2002, 50 (5) 624-628; DOI: 10.1136/gut.50.5.624