| |  | £13.30
| £11.24 From USA | | | |
| |  | £7.31
| £2.53 From USA | | | |
| |  | £6.65
| £2.53 From USA | | | |
| |  | £8.64
| £11.24 From USA | | | |
| |  | £7.98
| £1.80 From USA | | | |
| |  | £13.30
| £3.06 From USA | | | |
| |  | £76.51
| £2.86 From USA | | | |
| Medical Use of Electrical Current in Asthma, Epilespy
|  | £133.06
| £6.85 From USA | | | |
| |  | £7.31
| £1.46 From USA | | | |
| |  | £23.29
| £20.03 From USA | | | |
| |  | £329.34
| £7.95 From USA | | | |
| |  | £23.29
| £11.24 From USA | | | |
| |  | £16.63
| £11.24 From USA | | | |
| |  | £9.31
| £3.59 From USA | | | |
| |  | £5.32
| £5.76 From USA | | | |
| |  | £3.32
| £1.46 From USA | | | |
| |  | £13.30
| £3.59 From USA | | | |
| |  | £8.64
| £11.24 From USA | | | |
| |  | £27.94
| £15.64 From USA | | | |
| |  | £16.63
| £2.33 From USA | | | |
| |  | £5.98
| £1.80 From USA | | | |
| |  | £11.64
| £6.85 From USA | | | |
| |  | £12.97
| £5.76 From USA | | | |
| |  | £9.97
| £2.00 From USA | | | |
| |  | £24.95
| £6.85 From USA | | | |
| |  | £9.97
| £11.24 From USA | | | |
| |  | £8.64
| £11.24 From USA | | | |
| |  | £8.64
| £6.85 From USA | | | |
| |  | £13.30
| £11.24 From USA | | | |
| |  | £4.65
| £4.13 From USA | | | |