PIK3R1 underexpression is an independent prognostic marker in breast cancer
        PIK3R1 underexpression is an independent prognostic marker in breast cancer.        
                  BMC Cancer.                
                  2013,
                
                              13(1),
                  
                              545-545,
                          
                  ISSN: 1471-2407,
                
                
                              PMID: 24229379,                          
                
                          
        
      
    