Laboratory solution to diagnose and monitor atypical IgG4-mediated anti-GBM disease. - Jacobs JFM; Lambeck AJA; Lammerts RGM; van de Logt AE; Sanders JS; Lenssen M; Eijgelsheim M; Bajema I; Steenbergen EJ; Hoefsloot W; van der Meijden WAG; van der Molen RG (Clinical chemistry and laboratory medicine, 2026)