[Attempt to develop a microbiological method of vitamin D-3 determination].
D001681:Biological Assay; D002762:Cholecalciferol / Q000494:pharmacology*; D005227:Fatty Acids / Q000494:pharmacology*; D066298:In Vitro Techniques; D007778:Lactobacillus / Q000187:drug effects* / Q000472:pathogenicity
D005227:Fatty Acids; D002762:Cholecalciferol
Próby opracowania mikrobiologicznej metody oznaczania witaminy D3.