![Frontiers | Catheter ablation for atrial fibrillation in patients with persistent left superior vena cava: Case series and systematic review Frontiers | Catheter ablation for atrial fibrillation in patients with persistent left superior vena cava: Case series and systematic review](https://www.frontiersin.org/files/Articles/1015540/fcvm-09-1015540-HTML-r1/image_m/fcvm-09-1015540-g001.jpg)
Frontiers | Catheter ablation for atrial fibrillation in patients with persistent left superior vena cava: Case series and systematic review
Structure of the Human Autophagy Initiating Kinase ULK1 in Complex with Potent Inhibitors | ACS Chemical Biology
![CA L'OTILIA, Barcelona - El Camp de l'Arpa del Clot - Restaurant Reviews, Photos & Phone Number - Tripadvisor CA L'OTILIA, Barcelona - El Camp de l'Arpa del Clot - Restaurant Reviews, Photos & Phone Number - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/15/8a/6c/c5/entrada.jpg)
CA L'OTILIA, Barcelona - El Camp de l'Arpa del Clot - Restaurant Reviews, Photos & Phone Number - Tripadvisor
![Antioxidant and Antiglycation Activity of Selected Dietary Polyphenols in a Cookie Model | Journal of Agricultural and Food Chemistry Antioxidant and Antiglycation Activity of Selected Dietary Polyphenols in a Cookie Model | Journal of Agricultural and Food Chemistry](https://pubs.acs.org/cms/10.1021/jf4045827/asset/images/medium/jf-2013-045827_0003.gif)
Antioxidant and Antiglycation Activity of Selected Dietary Polyphenols in a Cookie Model | Journal of Agricultural and Food Chemistry
15N NMR Spectroscopy, X-ray and Neutron Diffraction, Quantum-Chemical Calculations, and UV/vis-Spectrophotometric Titrations as Complementary Techniques for the Analysis of Pyridine-Supported Bicyclic Guanidine Superbases | The Journal of Organic Chemistry
![Languages | Free Full-Text | Vocal Learning and Behaviors in Birds and Human Bilinguals: Parallels, Divergences and Directions for Research Languages | Free Full-Text | Vocal Learning and Behaviors in Birds and Human Bilinguals: Parallels, Divergences and Directions for Research](https://www.mdpi.com/languages/languages-07-00005/article_deploy/html/images/languages-07-00005-g001.png)
Languages | Free Full-Text | Vocal Learning and Behaviors in Birds and Human Bilinguals: Parallels, Divergences and Directions for Research
![Extinction Rebellion Activists, Syrian Female Cartoonist, Volunteers Who Help Migrants at Center of Visions du Réel's World Premieres - Variety Extinction Rebellion Activists, Syrian Female Cartoonist, Volunteers Who Help Migrants at Center of Visions du Réel's World Premieres - Variety](https://variety.com/wp-content/uploads/2023/03/Planet-B-003.jpg?w=1000)