- 6399
- 1990-03-02
international: دراسات طبية
- 6376
- 1990-02-07
- 6363
- 1990-01-25
- 6272
- 1989-10-25
- 6257
- 1989-10-10
- 6183
- 1989-07-27
- 6181
- 1989-07-25
- 6073
- 1989-04-07
- 6065
- 1989-03-30
- 6060
- 1989-03-25
- 6057
- 1989-03-22
- 5980
- 1989-01-04
- 5896
- 1988-10-11
- 5887
- 1988-10-02
- 5643
- 1988-01-28
- 5598
- 1987-12-13
- 5556
- 1987-10-31
- 5504
- 1987-09-09
- 5467
- 1987-08-01
- 5411
- 1987-06-06