Impact of bisoprolol and amlodipine on cardiopulmonary responses and symptoms during exercise in patients with chronic obstructive pulmonary disease
PLoS Medicine,
by Chou-Chin Lan, Po-Chun Hsieh, I-Shiang Tzeng, Mei-Chen Yang, Chih-Wei Wu, Wen-Lin Su, Yao-Kuang Wu Background Patients with…