High percentage of vitamin d deficiency in nonagenarians.
Formiga
Francesc
F
Ferrer
Assumpta
A
Riera-Mestre
Antoni
A
Chivite
David
D
Nolla
Joan Miquel
JM
Pujol
Ramón
R
D000369:Aged, 80 and over; D015331:Cohort Studies; D005260:Female; D006801:Humans; D006887:Hydroxycholecalciferols / Q000097:blood*; D008297:Male; D015995:Prevalence; D012307:Risk Factors; D012959:Socioeconomic Factors; D013030:Spain; D014808:Vitamin D Deficiency / Q000453:epidemiology*
D006887:Hydroxycholecalciferols