KHAN, Amjad; ZAKARIA, Manzar; KHAN, Sikandar; IFTIKHAR, Raheel. CHANGES IN P-WAVE AMPLITUDE AND AXIS AFTER TREATMENT OF CHRONIC OBSTRUCTIVE PULMONARY DISEASE EXACERBATION: Changes in P-Wave Amplitude and Axis in COPD. Pakistan Armed Forces Medical Journal, [S. l.], v. 65, n. 1, p. 48–52, 2015. Disponível em: https://pafmj.org/PAFMJ/article/view/662.. Acesso em: 1 oct. 2024.