Ian J Jacobs, Steven Skates, Ann Prys Davies, Robert P Woolas, Arjun Jeyerajah, Pru Weidemann et al
Jacobs I J, Skates S, Davies A P, Woolas R P, Jeyerajah A, Weidemann P et al.
Risk of diagnosis of ovarian cancer after raised serum CA 125 concentration: a prospective cohort study
BMJ 1996; 313 :1355
doi:10.1136/bmj.313.7069.1355