Guillaume Vaiva, Guillaume Vaiva, François Ducrocq, Philippe Meyer, Daniel Mathieu, Alain Philippe et al
Vaiva G, Vaiva G, Ducrocq F, Meyer P, Mathieu D, Philippe A et al.
Effect of telephone contact on further suicide attempts in patients discharged from an emergency department: randomised controlled study
BMJ 2006; 332 :1241
doi:10.1136/bmj.332.7552.1241