title: Clinical problem-solving. A leading question.
authors.affiliation: Department of Internal Medicine A, Rabin Medical Center, Petah Tikva, Israel.
authors.forename: Y
authors.initials: Y
authors.lastname: Beigel
authors.forename: I
authors.initials: I
authors.lastname: Ostfeld
authors.forename: N
authors.initials: N
authors.lastname: Schoenfeld
mesh_terms: D015746:Abdominal Pain / Q000209:etiology*; D000328:Adult; D000740:Anemia / Q000209:etiology; D003937:Diagnosis, Differential; D004340:Drug Contamination; D005767:Gastrointestinal Diseases / Q000175:diagnosis; D006801:Humans; D007855:Lead Poisoning / Q000150:complications / Q000175:diagnosis*; D008111:Liver Function Tests; D008297:Male; D008517:Phytotherapy; D011164:Porphyrias / Q000175:diagnosis; D011166:Porphyrins / Q000652:urine
chemical_list: D011166:Porphyrins