title: [Mortality of infants during the 1st year of life in relation to the month of birth in Azerbaijan SSR].
mesh_terms: D001382:Azerbaijan; D005193:Family Planning Services; D006801:Humans; D007226:Infant Mortality; D012423:Rural Health; D012621:Seasons; D014505:Urban Population
vernacular_title: Smertnost' deteĭ pervogo goda zhizni v zavisimosti ot mesiatsa ikh rozhdeniia v Azerbaĭdzhanskoi SSR.