REFERENCES
- Akingba , J. B. 1968 . Some aspects of menstruation in Nigerian females . journal of the Nigerian Medical Association , 5 ( 4 ) : 27 – 35 .
- Beard , R. W. , Pearce , S. J.H. , Highman , J. H. and Reginald , P. W. 1984 . Diagnosis of Pelvic varicosities in women with chronic pelvic pain . Lancet , II : 1946 – 949 .
- Beard , R. W. , Reginald , P. W. and Wadsworth , J. 1988 . Clinical features of women with chronic lower abdominal pain and pelvic congestion . British Journal of Obstetrics and Gynaecology , 95 ( 2 ) : 153 – 161 .
- Howard , W. , Jones , Georgeanna Jr. and Jones , Seegar . 1981 . Novak's text book of gynaecology, , 10th Edition Baltimore and London. : Williams and Wilkins .
- Jones , D.-L. 1982 . Fundamentals of Obstetrics and Gynaecology, , 3rd Edition Vol. 2 , London. : Faber and Faber .
- Maria , Juan Adelantado , Margaret . 1988 . Increase uterine postaglandin E. receptors in Menorrhagic women . British Journal of Obstetrics and Gynaecology , 95 : 162 – 165 .
- Marinho , A. O. and Marinho , I. O. 1984 . Menarchal age, heights, weights dysmenorrhoea and menstrual regularity in Nigerian school girls . Tropical Journal of Obstetrics and Gynaecology , 4 ( 1 )
- Ranaer , M. 1981 . “ Chronic pelvic pain without pathology. ” . In Chronic pelvis pain in women 162 – 175 . NY. : Springer-Verlag .
- Sapo , A. 1956 . Mechanism of effect of the ovarian hormones—Recent program of hormone resolution 12 and 405
- Stanley , G. , Clayton , D. , Lewis , L. T. Pinker , G. 1985 . Gynaecology by ten teachers, , 4th Edition London. : Edward Arnold .
- Studd , J. W.W. and Thom , M. H. 1981b . “ Ostrogens and endometrial cancer. ” . In Progress in Obstetrics and Gynaecology Edited by: Studd , J. W.W. Vol. 1 , 182 – 198 . London. : Churchill Livingstone .