Oxygen-18 studies on the conversion of proline to hydroxyproline.
D006909:Hydroxyproline; D010100:Oxygen; D010103:Oxygen Isotopes; D011392:Proline
D010103:Oxygen Isotopes; D011392:Proline; D006909:Hydroxyproline; D010100:Oxygen
HYDROXYPROLINE; OXYGEN ISOTOPES; PROLINE