Author | Year | No of cases | Results |
---|---|---|---|
Zahner et al [15] | 1994 | 1 | Positive |
Cadigan et al [7] | 1995 | 1 | Positive |
Teh et al [16] | 1998 | 3 | Positive |
Lastoria et al [8] | 1998 | 3 | Positive |
Satta et al [9] | 1999 | 2 | Positive |
Grimfjard et al [17] | 2002 | 3 | 2 positive/1 Negative |
Gibril et al [5]* | 2003 | 8 | Positive |
Plachcinska et al [18]** | 2004 | 1 | Positive |
Loehrer et al [10] | 2004 | 6 | Positive |