title: [[An application of spectrum analysis to time series data of frequencies of death]].
authors.forename: T
authors.initials: T
authors.lastname: Ohba
mesh_terms: D001208:Asia; D003710:Demography; D019049:Developed Countries; D005202:Asia, Eastern; D007564:Japan; D009026:Mortality; D011153:Population; D011157:Population Dynamics; D012106:Research; D012621:Seasons; D013997:Time Factors
keywords: Asia; Demographic Analysis; Demographic Factors; Developed Countries; Eastern Asia; Japan; Mortality; Population; Population Dynamics; Research Methodology; Seasonal Variation; Time Factors