GM1 ganglioside-independent intoxication by Cholera toxin - Cervin, J; Wands, A; Casselbrant, A; Wu, H; Krishnamurthy, S; Cvjetkovic, A; Estellius, J; Dedic, B; Sethi, A; Wallom, K; Rilse, R; Backstrom, M; et al. (PLoS Pathogens, 2018)