“Risk level of comorbidity of chronic non-communicable diseases and of physical activity in the personnel working at the Hospital of Casma, 2012” (2013) Cientifi-k, 1(2), pp. 32–41. Available at: https://revistas.ucv.edu.pe/index.php/cientifi-k/article/view/1342 (Accessed: 11 April 2025).