1. B cells on the brain: meningeal IgA and a novel gut–brain firewall. Issue 1 (27th October 2020) Authors: Hepworth, Matthew R; Greenhalgh, Andrew D; Cook, Peter C Journal: Immunology and cell biology Issue: Volume 99:Issue 1(2021) Page Start: 17 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗