Cita APA (7a ed.)

Hietakoste, S., Korkalainen, H., Kainulainen, S., Sillanmäki, S., Nikkonen, S., Myllymaa, S., . . . Leppänen, T. (2020). Longer apneas and hypopneas are associated with greater ultra-short-term HRV in obstructive sleep apnea. Nature Portfolio.

Cita Chicago Style (17a ed.)

Hietakoste, Salla, Henri Korkalainen, Samu Kainulainen, Saara Sillanmäki, Sami Nikkonen, Sami Myllymaa, Brett Duce, Juha Töyräs, y Timo Leppänen. Longer Apneas and Hypopneas Are Associated with Greater Ultra-short-term HRV in Obstructive Sleep Apnea. Nature Portfolio, 2020.

Cita MLA (8a ed.)

Hietakoste, Salla, et al. Longer Apneas and Hypopneas Are Associated with Greater Ultra-short-term HRV in Obstructive Sleep Apnea. Nature Portfolio, 2020.