article_snippet: Serbia currently occupy fourth place in Group I standings ahead of their clash with Portugal who sit just one point behind pool leaders Denmark. '
article_snippet: Vieirinha are gearing up for the visit of Serbia on Sunday night . '
article_snippet: A 3-1 loss to Denmark in November has heaped further pressure on Serbia and Ivanovic
article_snippet: Serbia's bid to reach Euro 2016 . '
highlights_snippet: Serbia face Portugal in Group I on Sunday night .
  
highlights_snippet: Branislav Ivanovic's side are currently in fourth place with a solitary point .
  