Protocol for a national, mixed-methods knowledge, attitudes and practices survey on non-communicable diseases

Alessandro R Demaio, Otgontuya Dugee, Gombodorj Amgalan, Elena Maximenco, Adiya Munkhtaivan, Silke Graeser, Tine Kryger, Janchiv Oyunbileg, Pekka Jousilahti, Maximilian de Courten, Palam Enkhtuya