| Reference number | NLB/40/557 |
| Alternative reference number | NLB/40/ p334 |
| Level | Item |
| Title | Copy letter from John Rose Bradford to Professor R T [Tanner] Hewlett |
| Date | Undated |
| Description | 'The effect of the injection of intracellular constituents of bacteria (bacterial endotoxins) on the opsonising action of the serum of healthy rabbits.' |
| Access status | Open |