Rui Vilarinho, Liliana Amorim, Diana Gomes, Pedro Teixeira, Ana Alves da Silva, Janete Santos, Filipa Bernardo, Jaime Correia de Sousa, João Almeida Fonseca, Cristina Jácome. "Validation of the brief physical activity assessment tool: Comparison of telephone and in-person administration." PLoS ONE (2025). https://doi.org/10.1371/journal.pone.0317614