title: 13C evidence for dietary habits of prehistoric man in Denmark.
mesh_terms: D001842:Bone and Bones / Q000032:analysis*; D002247:Carbon Isotopes; D003094:Collagen / Q000032:analysis*; D003718:Denmark; D004032:Diet; D049690:History, Ancient; D049691:History, Medieval
chemical_list: D002247:Carbon Isotopes; D003094:Collagen