SanJose, S., Roman, E., & Beral, V. (1992). Low birthweight and preterm delivery, Scotland, 1981-84: Effect of parents' occupation.
Chicago-čujuhus (17. p.)SanJose, S., E. Roman, juo V. Beral. Low Birthweight and Preterm Delivery, Scotland, 1981-84: Effect of Parents' Occupation. 1992.
MLA-čujuhus (9. p.)SanJose, S., et al. Low Birthweight and Preterm Delivery, Scotland, 1981-84: Effect of Parents' Occupation. 1992.
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