Misselwitz B, Butter M, Verbeke K, Fox M. Update on lactose malabsorption and intolerance: pathogenesis, diagnosis and clinical management. Gut 2019; 68:2080.
Ségurel L, Bon C. On the Evolution of Lactase Persistence in Humans. Annu Rev Genomics Hum Genet 2017; 18:297.