Title:Ultrasound-assisted phase-transfer catalysis method in an aqueous medium to promote the Knoevenagel reaction: Advantages over the conventional and microwave-assisted solvent-free/catalyst-free method
Title:Type A Behavior Pattern, Anger and Cardiovascular Disease (CVD) in Chilean Urban Population / Patrón de comportamiento tipo A, ira y enfermedades cardiovasculares (ECV) en población urbana chilena