title: Angular-linear correlation coefficient for rhythmometry and circannually changing human birth rates at different geographic latitudes.
mesh_terms: D001683:Biological Clocks; D001723:Birth Rate; D002940:Circadian Rhythm; D003201:Computers; D003710:Demography; D004777:Environment; D005163:Factor Analysis, Statistical; D005260:Female; D005298:Fertility; D006801:Humans; D011247:Pregnancy; D011336:Probability