title: Application of the lanthanide-induced shifts to the nuclear magnetic resonance determination of the helical conformation of poly(beta-hydroxybutyrate) in solution.
mesh_terms: D002087:Butyrates; D005069:Evaluation Studies as Topic; D007811:Lanthanum; D009682:Magnetic Resonance Spectroscopy; D008433:Mathematics; D008722:Methods; D008961:Models, Structural; D008968:Molecular Conformation; D011108:Polymers; D012996:Solutions
chemical_list: D002087:Butyrates; D011108:Polymers; D012996:Solutions; D007811:Lanthanum