906 followers
New article: THE ESOPHAGEAL, GASTRIC, AND COLORECTAL TUMORS AND THE ESOPHAGOGASTRODUODENOSCOPIES AND COLONOSCOPIES BY THE BRAZILIAN UNIFIED HEALTH SYSTEM: WHAT IS THE IMPORTANCE? https://t.co/1zz23ezk1G #colorectalcancer #oncology https://t.co/GO12AuxmbH