RDX/HMX is often used as oxidizer in the propellant to improve the specific impulse and decrease the smoke and erosion of the rocket motor because of its higher
Background Occluders licensed for clinical use are not fit for some special Krichenko E patent ductus arterioses.The Amplatzer vascular plug I (AVP1) has not be
Background Few studies have investigated perioperative major adverse cardiac events (MACEs) in elderly Chinese patients with coronary heart disease (CHD) underg
Background Palliative chemotherapy has been shown to have a survival benefit for patients with recurrent or metastatic gastric cancer.We conducted a Phase Ⅱ tr
Background The importance of heart rate as secondary prevention strategies for patients with coronary artery disease (CAD) is emphasized by multiple guidelines.