VERMA, Ashwani; BEHERA, Ashok; N, Ravishankar; ISLAM, Monirul; VAISHALI K; SINHA, Mukesh Kumar; ADITYA JAYARAJ; SINGH, Ashok Kumar; VERMA, Pushpendra Kumar. Characteristics of the COPD Patients for the Implementation of the Smartphone Application for the COPD: An Implementation Study. National Journal of Community Medicine, [S. l.], v. 15, n. 08, p. 685–690, 2024. DOI: 10.55489/njcm.150820244272. Disponível em: https://www.njcmindia.com/index.php/file/article/view/4272. Acesso em: 11 jul. 2025.