Vitamin D Levels in Women with Polycystic Ovary Syndrome: A Population-Based StudyJohanna Lumme, Maarit Niinimäki, Marja Ojaniemi et al.|Nutrients|2019Cited by 21
The determinants and longitudinal changes in vitamin D status in middle-age: a Northern Finland Birth Cohort 1966 studyHelmi Ikonen, Marja Ojaniemi, Sylvain Sebért et al.|European Journal of Nutrition|2021Cited by 17
Association of genetic disorders and congenital malformations with premature ovarian insufficiency: a nationwide register-based studyH Silvén, Maarit Niinimäki, Susanna Savukoski et al.|Human Reproduction|2023Cited by 13