Disease progression and search for monogenic diabetes among children with new onset type 1 diabetes negative for ICA, GAD- and IA-2 Antibodies oleh de Beaufort Carine, Schönle Eugen J, Kocova Mirjana, Swift Peter, Åman Jan, Schwarcz Erik, de Wet Heidi, Sandal Tone, Louise Max Andersen Marie, Nielsen Lotte, Laborie Lene, Pörksen Sven, Hougaard Philip, Ashcroft Frances, Molven Anders, Knip Mikael, Mortensen Henrik B, Hansen Lars, Njølstad Pål R