Distance learning course improves primary care dentists’ diagnosis and self-efficacy in the management of oral lesions oleh Fernanda Brochier CARDOSO, Vivian Petersen WAGNER, Ana Paula Borngräber CORRÊA, Marco Antônio Trevizani MARTINS, Manoela Domingues MARTINS, Otávio Pereira D’ÁVILA, Marcelo Rodrigues GONÇALVES, Erno HARZHEIM, Roberto Nunes UMPIERRE, Vinicius Coelho CARRARD