SKINNER, M. A. Hand made history: Forced expiration exercises in asthma and their effect on FEV. New Zealand Journal of Physiotherapy, [S. l.], v. 40, n. 2, p. 48–50, 2012. Disponível em: https://nzjp.otago.ac.nz/nzjp/article/view/25. Acesso em: 3 jul. 2024.