title: Structural studies on polypeptide hormones. II. Parathyroid hormone.
mesh_terms: D000818:Animals; D002417:Cattle; D002942:Circular Dichroism; D006863:Hydrogen-Ion Concentration; D010281:Parathyroid Hormone; D011487:Protein Conformation; D013050:Spectrometry, Fluorescence; D013552:Swine; D014364:Tryptophan; D014466:Ultraviolet Rays
chemical_list: D010281:Parathyroid Hormone; D014364:Tryptophan