APA Citation

Richards, I. D., Roberts, C. J., & Lloyd, S. (1972). Area differences in prevalence of neural tube malformations in South Wales. A study of possible demographic determinants.

Citação norma Chicago

Richards, I D., C J. Roberts, and S. Lloyd. Area Differences in Prevalence of Neural Tube Malformations in South Wales. A Study of Possible Demographic Determinants. 1972.

MLA Citation

Richards, I D., C J. Roberts, and S. Lloyd. Area Differences in Prevalence of Neural Tube Malformations in South Wales. A Study of Possible Demographic Determinants. 1972.

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