@misc{indiciae69975dfcda12,
  title = {[Lactose malabsorption in immigrant workers].},
  author = {E Gudmand-Hoyer and H E Busk},
  year = {1975},
  url = {https://pubmed.ncbi.nlm.nih.gov/1173951/},
  note = {Source identifier: 1173951}
}