Sl.No

Studies

Year

Total No. of cases with SLE

GI manifestations in %

1

Couris et al. [20]

1964

231

1.3

2

Estes & Christain [21]

1971

150

16

3

Matalo & Albo [22]

1971

51

27.5

4

Shapeero et al. [23]

1974

141

14

5

Zizic et al. [24]

1978

140

8