[Vitamin D levels in the elderly].
Castellote Varona
Francisco Javier
FJ
Buttazzo
María
M
López Azorín
Fernando
F
Ruiz Espejo
Francisco
F
D000368:Aged; D002112:Calcifediol / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D014807:Vitamin D / Q000097:blood*
D014807:Vitamin D; D002112:Calcifediol