Citazione APA

Lowry, R. B., & Thunem, N. Y. (1988). Birth prevalence and recurrence rates of neural tube defects in southern Alberta in 1970-81.

Stile di citazione Chicago

Lowry, R B., e N Y. Thunem. Birth Prevalence and Recurrence Rates of Neural Tube Defects in Southern Alberta in 1970-81. 1988.

Citazione MLA

Lowry, R B., e N Y. Thunem. Birth Prevalence and Recurrence Rates of Neural Tube Defects in Southern Alberta in 1970-81. 1988.

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