title: Three years' prophylaxis against rickets in prematures, with D2 massive dose.
authors.forename: G
authors.initials: G
authors.lastname: KLACKENBERG
mesh_terms: D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007234:Infant, Premature; D012279:Rickets / Q000517:prevention & control*