Liu, K., Chen, Y., Wu, D., Lin, R., Wang, Z., & Pan, L. (2020). Effects of progressive muscle relaxation on anxiety and sleep quality in patients with COVID-19. Complement Ther Clin Pract.
Citação norma ChicagoLiu, Kai, Ying Chen, Duozhi Wu, Ruzheng Lin, Zaisheng Wang, and Liqing Pan. "Effects of Progressive Muscle Relaxation On Anxiety and Sleep Quality in Patients With COVID-19." Complement Ther Clin Pract 2020.
ציטוט MLALiu, Kai, et al. "Effects of Progressive Muscle Relaxation On Anxiety and Sleep Quality in Patients With COVID-19." Complement Ther Clin Pract 2020.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.