Buteyko method for people with asthma: a protocol for a systematic review and meta-analysis.
Karla Morganna Pereira Pinto de MendonçaSean CollinsTácito Zm SantosGabriela ChavesSarah LeiteThayla Amorim SantinoKarolinne Souza MonteiroPublished in: BMJ open (2021)
CRD42020193132.