APA-viite

da Silva, R. P., Martinez, D., Lopez, P., & Cadore, E. L. (2017). Effect of strength training on sleep apnea severity in the elderly: Study protocol for a randomized controlled trial. Trials.

Chicago-tyylinen lähdeviittaus

da Silva, Roberto Pacheco, Denis Martinez, Pedro Lopez, ja Eduardo Lusa Cadore. "Effect of Strength Training On Sleep Apnea Severity in the Elderly: Study Protocol for a Randomized Controlled Trial." Trials 2017.

MLA-viite

da Silva, Roberto Pacheco, Denis Martinez, Pedro Lopez, ja Eduardo Lusa Cadore. "Effect of Strength Training On Sleep Apnea Severity in the Elderly: Study Protocol for a Randomized Controlled Trial." Trials 2017.

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