FIGO. Classification and staging of malignant tumours in the female pelvis. Acta Obstet Gynecol Scand1971; 50: 1–7
2.
AimakhuVE. The symptomatology of ovarian tumours. Nig Med J1971; 4: 226–9
3.
AkinkugbeAUguruVEMordiUPN. Postoperative chemotherapy for ovarian carcinoma: a prospective study with cyclophosphamide. Int J Obstet Gynecol1985; 499–504
4.
Di SaiaPJ. Foreword. Clin Obstet Gynecol1983; 10: 153
5.
PeelKR. Benign and malignant tumours of the ovary. In: WitfieldCR, ed. Dewhurst's textbook of obstetrics and gynaecology for postgraduates, 4th edn.Blackwell Scientific Foundation. Edward Arnold, 1986; 733–54.
6.
La VecchiaCFranceschiSGallusGDe CarliALibertiATognoniG. Incessant ovulation and ovarian cancer: a critical appraisal. Int J Epidemiol1983; 12: 161–4
