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Two boys brought in after a fight at school leads Cleo to discover that one of them has been injecting himself with hormones. Hathaway's obstetrics nurse, Abby Lockhart, joins the ER as a third year medical student on an ER rotation.
First Air Date : Sep 19, 1994
Last Air date : Apr 02, 2009
Episode : 331 Episode
Season : 15 Season
Runtime: 45:14 minutes
Studio: NBC
Country: United States of America