APA (7th ed.) Citation

Kim, J., Sohn, J., Hwang, S., Lee, J., & Kwon, Y. Relationship Between Frequency Domain Indicators of Heart Rate Variability and Both Age and Duration of Illness in Patients with Headache: A Cross-Sectional Study. MDPI AG.

Chicago Style (17th ed.) Citation

Kim, Jong-Ho, Jong-Hee Sohn, Sung-Mi Hwang, Jae-Jun Lee, and Young-Suk Kwon. Relationship Between Frequency Domain Indicators of Heart Rate Variability and Both Age and Duration of Illness in Patients with Headache: A Cross-Sectional Study. MDPI AG.

MLA (9th ed.) Citation

Kim, Jong-Ho, et al. Relationship Between Frequency Domain Indicators of Heart Rate Variability and Both Age and Duration of Illness in Patients with Headache: A Cross-Sectional Study. MDPI AG.