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Identified References for Three Case Studies in Stage II.
| FAP | HH | AAT Deficiency | |
|---|---|---|---|
| Total Number of References Identified | 46 | 34 | 31 |
| Number of Related References | 28 | 13 | 16 |
| Number of References in Each Tier | |||
| Tier 1 | 14 | 5 | 8 |
| Tier 2 | 11 | 2 | 4 |
| Tier 3 or 4 | 3 | 6 | 4 |
| Number of References Cited | 5 | 10 | 8 |
