Phototoxic effect of TPPS4 and MgTPPS4 on DNA fragmentation of HeLa cells
        Phototoxic effect of TPPS4 and MgTPPS4 on DNA fragmentation of HeLa cells.        
                  Toxicology in Vitro.                
                  2011,
                
                              25(6),
                  
                              1169-1172,
                          
                  ISSN: 0887-2333,
                
                
                              PMID: 21078379,