Saw Doctors - N17 tab

This is my first tab. I think it's right!

                                                     
E|-----3---5---6---7---7----------------5---7---7--------------|
B|------------------------3----5---5----------------3----5---5-|
G|---4---5---6---7---7---4---5---5----5----7--7---4----5---5---|
D|-------------------------------------------------------------|
A|-------------------------------------------------------------|
E|-------------------------------------------------------------| 
  
                                                     
                                                                            

Play this part twice before the verse. 

 
E|---5---7---7------------|
B|---------------3--5---5-|
G|-5-------7---4------5---|
D|------------------------|                                             
A|------------------------|
E|------------------------|