| Periodical/Year | 2012 |
| Periodical/Date | January |
| Periodical/Issue | 8766 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | January |
| Periodical/Issue | 8767 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | January |
| Periodical/Issue | 8768 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | February |
| Periodical/Issue | 8770 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | February |
| Periodical/Issue | 8771 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | February |
| Periodical/Issue | 8772 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | February_March |
| Periodical/Issue | 8773 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | March |
| Periodical/Issue | 8774 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | March |
| Periodical/Issue | 8775 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | March |
| Periodical/Issue | 8776 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | March |
| Periodical/Issue | 8777 |
| Periodical / Volume | 402 |
| Periodical/Year | 2012 |
| Periodical/Date | March_April |
| Periodical/Issue | 8778 |
| Periodical / Volume | 402 |
