Paiva, D. N. (2015). Inspiratory muscle training with threshold or incentive spirometry: Which is the most effective? Sociedade Portuguesa de Pneumologia.
Citazione stile Chigago Style (17a edizione)Paiva, Dulciane Nunes. Inspiratory Muscle Training with Threshold or Incentive Spirometry: Which Is the Most Effective? Sociedade Portuguesa de Pneumologia, 2015.
Citatione MLA (9a ed.)Paiva, Dulciane Nunes. Inspiratory Muscle Training with Threshold or Incentive Spirometry: Which Is the Most Effective? Sociedade Portuguesa de Pneumologia, 2015.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.