Magnuson, Anders Father's occupation and sex ratio of offspring. [electronic resource] - Scandinavian journal of public health 2007 - 454-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 1403-4948 Standard No.: 10.1080/14034940701246066 doi Subjects--Topical Terms: Adult ChildrenBirth OrderChildEnvironmental ExposureFathersFemaleHumansInfantMaleMiddle AgedOccupationsRegistriesSeasonsSex RatioSocioeconomic FactorsSweden