Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial
Titel:
Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial
Auteur:
Green, Adèle Williams, Gail Nèale, Rachel Hart, Veronica Leslie, David Parsons, Peter Marks, Geoffrey C Gaffney, Philip Battistutta, Diana Frost, Christine Lang, Carolyn Russell, Anne