How can i check Null Row Table for n Columns

I have 4 columns table defined as string ["Publication Title"]["Volume"] ["Pagination"] ["Publication Date"] I want to test all the conditions of these columns if they are NOT NULL then display only the row NOT NULL.

This is small piece of code that implements

if(row["Publication Title"]||row["Volume"]||row["Pagination"]||row["Publication Date"])
     {
     if (row["Publication Title"])
       { 
         //traitement ;
         var resultToDisplay =(row["Publication Title"];
         if(row["Pagination"])
         { 
          var resultToDisplay =row["Publication Title"]+","+row["Pagination"] 
         //traitement;
         } 
       } 
     }
//condintion...

based on this concept How can I short my condition to something more optimized for the code and test all the conditions.

Thanks.