PMC:2918338 / 3633-3911 JSONTXT

{"target":"https://pubannotation.org/docs/sourcedb/PMC/sourceid/2918338","sourcedb":"PMC","sourceid":"2918338","source_url":"https://www.ncbi.nlm.nih.gov/pmc/2918338","text":"The VAATC was a 6 year randomized chemoprevention study aimed at reducing the incidence of squamous cell carcinoma and basal cell carcinoma of the skin. Due to unexpected increased mortality in randomized group, trial had to be halted 6 months earlier than the scheduled period.","tracks":[]}