APA Citation

Powley, J. M. (1981). Cost effectiveness of prophylaxis of venous thromboembolism.

Chicago Style Citation

Powley, J M. Cost Effectiveness of Prophylaxis of Venous Thromboembolism. 1981.

MLA Citation

Powley, J M. Cost Effectiveness of Prophylaxis of Venous Thromboembolism. 1981.

Warning: These citations may not always be 100% accurate.