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. 2013 Apr 30;2013(4):CD001293. doi: 10.1002/14651858.CD001293.pub3

Weichold 2011 (Peer).

Methods See Weichold 2011 (Teacher)
Participants  
Interventions  
Outcomes  
Notes This represents the 2nd intervention arm (Peer) within Weichold 2011 (Teacher)