Answers are grounded in this paper and cite their sources.
EDITOR—Psoriasis usually improves in sunlight, but many patients look for an alternative source of ultraviolet light, either because they are embarrassed to sunbathe in public or because of the unpredictable availability of sunlight. Sunbeds that emit ultraviolet A light might seem an attractive option, but their use, at least for tanning purposes, is discouraged by dermatologists and other healthcare workers. 1 2 To investigate our patients' use of sunbeds, we posted a questionnaire to the latest 339 patients who were new referrals aged 16-65 years and in …
No takes yet. Share an insight, caveat, or question.
Turner et al. (1998) studied this question.
Synapse has enriched 5 related papers. Consider them for comparative context: