title: Proteoglycan and collagen in porcine gingivae. The limitations of tissue sample size in obtaining quantitatively reliable data.
mesh_terms: D000818:Animals; D003094:Collagen / Q000032:analysis*; D005881:Gingiva / Q000032:analysis* / Q000033:anatomy & histology; D006909:Hydroxyproline / Q000032:analysis; D011509:Proteoglycans / Q000032:analysis*; D013048:Specimen Handling; D013552:Swine
chemical_list: D011509:Proteoglycans; D003094:Collagen; D006909:Hydroxyproline