Write summary of chapter 1, 2 and 3, 1 page each from tex5 book Drug use and Abuse by Stephen Maisto, Mark Galizio, Gerard Connors, and Mark Duerr. Write summary of chapter 1, 2 and 3, 1 page each from tex5 book Drug use and Abuse by Stephen Maisto, Mark Galizio, Gerard Connors, and Mark Duerr.