Leon, D. A., Vågerö, D., & Olausson, P. O. (1992). Social class differences in infant mortality in Sweden: Comparison with England and Wales.
Chicago Stili AlıntıLeon, D. A., D. Vågerö, ve P. O. Olausson. Social Class Differences in Infant Mortality in Sweden: Comparison With England and Wales. 1992.
MLA AlıntıLeon, D. A., D. Vågerö, ve P. O. Olausson. Social Class Differences in Infant Mortality in Sweden: Comparison With England and Wales. 1992.
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