Surfactant protein d, a marker of lung innate immunity, is positively associated with insulin sensitivity - Fernandez-Real, J M; Valdes, S; Manco, M; Chico, B; Botas, P; Campo, A; Casamitjana, R; Delgado, E; Salvador, J; Fruhbeck, G; Mingrone, G; Ricart, W (Diabetes Care, 2010)