Prevalence of hypovitaminosis D and associated risk factors in patitents with HIV,...

Prevalence of primary resistance to antivirals used in the treatment of hepatitis...

Nutritional and metabolic status of clinically cured patients submitted to gastrectomy...

Anatomopathological and gene expression changes in excluded stomach from patients...

Assessment of quality-of-life and factors associated with satisfaction of patients...

Hemodynamic and metabolic effects after abdominal evisceration for experimental modified...

Survival analysis of patients with hepatocellular carcinoma treated at Instituto...

Frequency of polymorphisms in the genes responsible for the absorption, distribution,...

Changes in the gene expression of gastric and intestinal tissues of patients with...

Endoscopic approach versus surgery in the treatment of early gastric cancer: a systematic...