No abstract available
MeSH terms
-
Blood Donors / statistics & numerical data
-
Blood Donors / supply & distribution*
-
Blood Transfusion / statistics & numerical data
-
Cannabis*
-
Colorado / epidemiology
-
Donor Selection / methods
-
Humans
-
Illicit Drugs / blood
-
Illicit Drugs / legislation & jurisprudence*
-
Surveys and Questionnaires
-
United States / epidemiology
-
Washington / epidemiology