DNA test for hypolactasia premature.
Swallow
D M
DM
D000328:Adult; D000349:Africa / Q000453:epidemiology; D044383:Black People / Q000235:genetics; D006801:Humans; D043322:Lactase / Q000172:deficiency / Q000235:genetics*; D007787:Lactose Intolerance / Q000208:ethnology*; D011110:Polymorphism, Genetic
D043322:Lactase