Ruhm, C. J. (2017). Drug involvement in fatal overdoses. SSM Popul Health.
Chicago Style citaatRuhm, Christopher J. "Drug Involvement in Fatal Overdoses." SSM Popul Health 2017.
MLA citatieRuhm, Christopher J. "Drug Involvement in Fatal Overdoses." SSM Popul Health 2017.
Let op: Deze citaties zijn niet altijd 100% accuraat.