Marja J. Verhoef

Increased Intestinal Permeability Is Associated with the Development of Multiple Organ Dysfunction Syndrome in Critically Ill ICU Patients

Christopher Doig, L. R. Sutherland, J. Dean Sandham et al. · American Journal of Respiratory and Critical Care Medicine · 1998 · 406 citations

Quality of Life in Brain Tumor Patients: The Relative Contributions of Depression, Fatigue, Emotional Distress, and Existential Issues

Guy Pelletier, Marja J. Verhoef, Nasreen Khatri et al. · Journal of Neuro-Oncology · 2002 · 355 citations

From parallel practice to integrative health care: a conceptual framework

Heather Boon, Marja J. Verhoef, Dennis Patrick O’Hara et al. · BMC Health Services Research · 2004 · 326 citations · Full text

Complementary and alternative medicine whole systems research: Beyond identification of inadequacies of the RCT

Marja J. Verhoef, George Lewith, Cheryl Ritenbaugh et al. · Complementary Therapies in Medicine · 2005 · 265 citations

Non-pharmacological Intervention, Alternative Medicine, System Medicine +5

Development of an International Questionnaire to Measure Use of Complementary and Alternative Medicine (I-CAM-Q)

Sara A. Quandt, Marja J. Verhoef, Thomas A. Arcury et al. · The Journal of Alternative and Complementary Medicine · 2009 · 234 citations