APA Citation

Leung, W. (1999). Effect of screening on cervical cancer mortality in England and Wales: Interactive effects and causation must be considered. BMJ Group.

Citação norma Chicago

Leung, Wai-Ching. Effect of Screening On Cervical Cancer Mortality in England And Wales: Interactive Effects and Causation Must Be Considered. BMJ Group, 1999.

MLA Citation

Leung, Wai-Ching. Effect of Screening On Cervical Cancer Mortality in England And Wales: Interactive Effects and Causation Must Be Considered. BMJ Group, 1999.

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