[Useful genetic test for lactase deficiency].
Urdal
Petter
P
Sandstad
Olav
O
Løberg
Else Marit
EM
Haug
Kari Bente Foss
KB
D001944:Breath Tests / Q000379:methods; D006801:Humans; D043322:Lactase / Q000172:deficiency / Q000235:genetics*; D007787:Lactose Intolerance / Q000175:diagnosis / Q000235:genetics*; D007789:Lactose Tolerance Test / Q000379:methods; D020641:Polymorphism, Single Nucleotide
D043322:Lactase