APA (7th ed.) Citation

(2014). Occult hepatitis B virus infection among blood donors in Colombia.

Chicago Style (17th ed.) Citation

Occult Hepatitis B Virus Infection Among Blood Donors in Colombia. 2014.

MLA (8th ed.) Citation

Occult Hepatitis B Virus Infection Among Blood Donors in Colombia. 2014.

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