RT Article T1 Sudarshan Kriya and Pranayama: insights into an Indic spiritual practice for promoting well-being JF Journal of spirituality in mental health VO 16 IS 1 SP 51 OP 71 A1 Pandya, Samta P. LA English PB Routledge, Taylor & Francis Group YR 2014 UL https://ixtheo.de/Record/1638200777 DO 10.1080/19349637.2014.864544