Heroin
Encyclopedia article; The Columbia Encyclopedia, Sixth Edition, 2009
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Religious Studies, Education, Psychology, History, Literature, Philosophy, Entire Library
...have the same pharmacologic effects as morphine and to be just...addiction and drug abuse . Effects and Addiction Heroin is a...addicts are susceptible to malnutrition, hepatitis , pneumonia...skin, smoked, or sniffed; effects last three to six hours...