Jonas Åberg, Johanna Engstrand Unosson and Håkan Engqvist
article de recherche
Sara Colozzi, Marco Clementi, Giovanni Cianca, Giuseppe De Santis, Federico Sista, Francesco Carlei Mario, Schietroma and Gianfranco Amicucci
Rapport de cas
Aurelian Udristioiu, Manole Cojocaru and Delia Nica-Badea
Recherche
Kariuki E, Kimathi M and Mwenda E
article de recherche
Rosario Maugeri, David Greg Anderson, Giovanni Grasso, Rosa Maria Gerardi, Massimiliano Visocchi and Domenico Gerardo Iacopino
Rapport de cas