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Borgelt 1980a
| Methods | study 1: enrolled: 993 evaluated: 910 | |
| Participants | See above | |
| Interventions | study 1: 4000 cGy/20 fr (227 pts) versus 4000 cGy/15 fr (233 pts) versus 3000 cGy/15 fr (217 pts) versus 3000 cGy/10 fr (233 pts) | |
| Outcomes | See above | |
| Notes | See above | |
