@article{Katja201718 title = "A Randomized Controlled Biofeedback Intervention Study On Heart Rate Variability In Unemployed Subjects", journal = "Journal of Depression and Therapy", volume = "1", number = "3", pages = "18 - 28", year = "2017", note = "", issn = "2476-1710", doi = "https://doi.org/10.14302/issn.2476-1710.jdt-16-1332", url = "https://oap-researchnetwork.orgjdt/article/442", author = "Petrowski Katja and Wendt Katharina and Wichmann Susann and Siepmann Martin", keywords = "heart rate variability", keywords = "RMSSD", keywords = "biofeedback", keywords = "unemployment" }