Effects of an integrated yoga programme on chemotherapy-induced nausea and emesis in breast cancer patients - Raghavendra, R M; Nagarathna, R; Nagendra, H R; Gopinath, K S; Srinath, B S; Ravi, B D; Patil, S; Ramesh, B S; Nalini, R (Eur J Cancer Care, 2007)