title: [Pregnancy and maternal lactation: nutritional supplements for the mother].
authors.forename: A
authors.initials: A
authors.lastname: Natal Pujol
authors.forename: J
authors.initials: J
authors.lastname: Bel Comós
mesh_terms: D019587:Dietary Supplements; D002149:Energy Intake; D005260:Female; D006801:Humans; D007774:Lactation / Q000378:metabolism*; D011247:Pregnancy / Q000378:metabolism*; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D014801:Vitamin A