title: JPEN Journal Club. Association vs Causation.
authors.affiliation: Olive View-UCLA Medical Center, David Geffen-UCLA School of Medicine, Sylmar and Los Angeles, California.
authors.forename: Ronald L
authors.initials: RL
authors.lastname: Koretz
mesh_terms: D015984:Causality; D003069:Coffee / Q000009:adverse effects; D006801:Humans; D044342:Malnutrition / Q000150:complications*; D044623:Nutrition Therapy; D018529:Nutritional Support / Q000009:adverse effects*; D010190:Pancreatic Neoplasms / Q000139:chemically induced
chemical_list: D003069:Coffee
keywords: nutrition support practice; outcomes research/quality