Coeliac Disease Case–Control Study: Has the Time Come to Explore beyond Patients at Risk? oleh Gemma Castillejo, Carlos Ochoa-Sangrador, David Pérez-Solís, Maria Luz Cilleruelo, Ester Donat, Jose Ignacio García-Burriel, Félix Sánchez-Valverde, Salvador Garcia-Calatayud, Francisco Javier Eizaguirre, Eva Martinez-Ojinaga, Patricia Barros, Rosaura Leis, Jose Carlos Salazar, Josefa Barrio, Luis Peña-Quintana, Verónica Luque, Isabel Polanco, Carmen Ribes, Enriqueta Roman