Expression changes and clinical significance of serum neuron-specific enolase and squamous cell carcinoma antigen in lung cancer patients after radiotherapy Lulu Sun; Qing Shao;

Radiotherapy for early and advanced stages Follicular Lymphoma Geovanne Pedro Mauro; Carolina Trindade Mello Medici; Lucas Coelho Casimiro; Eduardo Weltman;

Is it Safe to Perform Elective Colorectal Surgical Procedures during the COVID-19 Pandemic? A Single Institution Experience with 103 Patients Lucas Faraco Sobrado; Caio Sergio Rizkallah Nahas; Carlos Frederico Sparapan Marques; Guilherme Cutait de Castro Cotti; Antônio Rocco Imperiale; Pedro Averbach; José Donizeti de Meira; Natally Horvat; Ulysses Ribeiro-Júnior; Ivan Cecconello; Sergio Carlos Nahas;