Development and validation of an instrument to assess the knowledge of general practitioners and pediatricians about photoprotection and solar radiation Fernanda Mendes Araújo, Julliana Andrade do Carmo, Letícia Diniz Cunha, Igor Monteiro Lima Martins, Airton dos Santos Gon, Antônio Prates Caldeira

Evaluation of vitamin D plasma levels after mild exposure to the sun with photoprotection* Luiza Alonso Pereira, Flávio Barbosa Luz, Clívia Maria Moraes de Oliveira Carneiro, Ana Lucia Rampazzo Xavier, Salim Kanaan, Hélio Amante Miot

Sunscreen lotions in the dermatological prescription: review of concepts and controversies Flavia Alvim Sant'anna Addor, Carlos Baptista Barcaui, Elimar Elias Gomes, Omar Lupi, Carolina Reato Marçon, Hélio Amante Miot