APA citiranje

Fogelholm, R., & Murros, K. (1987). Cigarette smoking and subarachnoid haemorrhage: A population-based case-control study.

Citação norma Chicago

Fogelholm, R., and K. Murros. Cigarette Smoking and Subarachnoid Haemorrhage: A Population-based Case-control Study. 1987.

MLA citiranje

Fogelholm, R., and K. Murros. Cigarette Smoking and Subarachnoid Haemorrhage: A Population-based Case-control Study. 1987.

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