APA (7th ed.) Citation

(2012). Proximity of first sexual intercourse to menarche and risk of high-grade cervical disease.

Chicago Style (17th ed.) Citation

Proximity of First Sexual Intercourse to Menarche and Risk of High-grade Cervical Disease. 2012.

MLA (8th ed.) Citation

Proximity of First Sexual Intercourse to Menarche and Risk of High-grade Cervical Disease. 2012.

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