title: Hezhen nationality -- China's smallest ethnic group.
authors.forename: T
authors.initials: T
authors.lastname: Zhang
mesh_terms: D017677:Age Distribution; D000367:Age Factors; D001208:Asia; D002681:China; D003469:Culture; D003695:Delivery of Health Care; D003710:Demography; D003906:Developing Countries; D004467:Economics; D004522:Educational Status; D005006:Ethnicity; D005202:Asia, Eastern; D006262:Health; D006296:Health Services; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D011158:Population Growth; D012923:Social Class; D012959:Socioeconomic Factors
keywords: Age Distribution; Age Factors; Asia; China; Cultural Background; Delivery Of Health Care; Demographic Factors; Developing Countries; Eastern Asia; Economic Factors; Educational Status; Ethnic Groups; Health; Health Services; Population; Population Characteristics; Population Dynamics; Population Growth; Socioeconomic Factors; Socioeconomic Status