title: Regarding the inverse relationship between blood pressure and outdoor temperature: it is the sun.
authors: Mark R
authors: MR
authors: Goldstein
authors: Luca
authors: L
authors: Mascitelli
authors: Francesca
authors: F
authors: Pezzetta
mesh_terms: D000367:Age Factors; D001794:Blood Pressure / Q000502:physiology* / Q000528:radiation effects; D006801:Humans; D006973:Hypertension / Q000097:blood / Q000188:drug therapy / Q000503:physiopathology*; D013696:Temperature; D014466:Ultraviolet Rays; D014807:Vitamin D / Q000097:blood* / Q000627:therapeutic use
chemical_list: D014807:Vitamin D