Meaning-Centered Group Psychotherapy: An Effective Intervention for Improving Psychological Well-Being in Patients With Advanced CancerWilliam Breitbart, Wendy G. Lichtenthal, Barry Rosenfeld et al.|Journal of Clinical Oncology|2015Cited by 543
Pilot Randomized Controlled Trial of Individual Meaning-Centered Psychotherapy for Patients With Advanced CancerWilliam Breitbart, Barrie R. Cassileth, Shannon R. Poppito et al.|Journal of Clinical Oncology|2012Cited by 420
Individual meaning‐centered psychotherapy for the treatment of psychological and existential distress: A randomized controlled trial in patients with advanced cancerWilliam Breitbart, Natalie Fenn, Hayley Pessin et al.|Cancer|2018Cited by 394
A case for establishing complicated grief as a distinct mental disorder in DSM-VWendy G. Lichtenthal, Holly G. Prigerson, Dean G. Cruess|Clinical Psychology Review|2004Cited by 334
Sense and significance: a mixed methods examination of meaning making after the loss of one's childWendy G. Lichtenthal, Nancy J. Keesee, Joseph M. Currier et al.|Journal of Clinical Psychology|2010Cited by 210