APA (7th ed.) Citation

(1994). Prevention of venous thromboembolism. Med-Orion Publ. Co.

Chicago Style (17th ed.) Citation

Prevention of Venous Thromboembolism. London [u.a.]: Med-Orion Publ. Co, 1994.

MLA (9th ed.) Citation

Prevention of Venous Thromboembolism. Med-Orion Publ. Co, 1994.

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