title: Observations on two types of protein granules in primate and avian parathyroid cells.
mesh_terms: D000818:Animals; D001717:Birds / Q000033:anatomy & histology*; D003594:Cytoplasmic Granules; D000882:Haplorhini / Q000033:anatomy & histology*; D006654:Histology, Comparative; D066298:In Vitro Techniques; D010280:Parathyroid Glands / Q000166:cytology*; D011506:Proteins
chemical_list: D011506:Proteins