Bruton A, Lewith GT (Março de 2005). «The Buteyko breathing technique for asthma: a review». Complement Ther Med. 13 (1): 41–6. PMID15907677. doi:10.1016/j.ctim.2005.01.003
Bruton A, Thomas M (fevereiro 2011). «The role of breathing training in asthma management». Curr Opin Allergy Clin Immunol. 11 (1): 53–7. PMID21150439. doi:10.1097/ACI.0b013e3283423085
Bruton A, Lewith GT (Março de 2005). «The Buteyko breathing technique for asthma: a review». Complement Ther Med. 13 (1): 41–6. PMID15907677. doi:10.1016/j.ctim.2005.01.003
Bruton A, Thomas M (fevereiro 2011). «The role of breathing training in asthma management». Curr Opin Allergy Clin Immunol. 11 (1): 53–7. PMID21150439. doi:10.1097/ACI.0b013e3283423085