Clinical study on Tongmai Yangxin Pill combined with tirofiban in the treatment of elderly patients with unstable angina pectoris
SHI Jian-hua, JIN Lei, LIU Ji-hong, LIU Ai-jun
Practical Geriatrics . 2022, (3): 269 -272 .  DOI: 10.3969/j.issn.1003-9198.2022.03.014