Risto Erkkola
- A 60-month non-comparative study on bleeding profiles with the levonorgestrel intrauterine system from the late transition period to estrogen supplemented menopause (2010)
- European Journal of Obstetrics and Gynecology and Reproductive Biology
- Different phenotypes of polycystic ovary syndrome by Rotterdam criteria are differently steroidogenic but similarly insulin resistant (2010)
- Fertility and Sterility
- Effect of a collector bag for measurement of postpartum blood loss after vaginal delivery: cluster randomised trial in 13 European countries (2010)
- BMJ
- Effects of estradiol and medroxyprogesterone acetate on morphology, proliferation and apoptosis of human breast tissue in organ cultures (2006)
- BMC Cancer
- Expression of insulin-receptor substrate-1 and-2 in ovaries from women with insulin resistance and from controls (2000)
- Fertility and Sterility
- The Finnish Family Competence Study: The outcome and experiences of the first pregnancy in relation to the mother childbirth knowlede (1991)
- Journal of Advanced Nursing
- The Finnish Family Competence Study: New directions are necessary in antenatal education (1990)
- Health Education Research