Frequent coauthors Cordula Schippert 1 Frauke von Versen‐Höynck 1 Lukas Aguirre Dávila 1 Loukia M. Spineli 1 N. Dressler 1
article 2015 BMI and season are associated with vitamin D deficiency in women with impaired fertility: a two-centre analysis Archives of gynecology and obstetrics ·doi:10.1007/s00404-015-3950-4