title: [Unfounded recommendations for vitamin D supplementation in pregnant and breastfeeding women].
authors.forename: H K
authors.initials: HK
authors.lastname: Visser
authors.forename: L T
authors.initials: LT
authors.lastname: Pijls
mesh_terms: D001942:Breast Feeding; D005260:Female; D006801:Humans; D008429:Maternal Welfare; D009426:Netherlands; D018673:Nutrition Policy; D010024:Osteoporosis / Q000517:prevention & control; D011247:Pregnancy; D012016:Reference Values; D014807:Vitamin D / Q000008:administration & dosage*; D014808:Vitamin D Deficiency / Q000517:prevention & control*
chemical_list: D014807:Vitamin D