Correspondence - To the editor

Correspondence (letter to the editor): Benefits outweigh risks.

An ecological study for Spain illustrates this. The two factors used for vitamin D were nonmelanoma skin cancer (NMSC) mortality rate and latitude, for 48 provinces. NMSC was inversely correlated and/or latitude directly correlated with mortality rates for 15 types of cancer after adjustment for lung cancer mortality rates, included to account for the effect of smoking (3). Death rates were muc...

Letter to the editor

Letter to the editor

 This article has no abstract.

Letter to the editor

Letter to the editor