TY - GEN AU - Schattenberg,A V AU - de Pauw,B E TI - [Perplexing acute or chronic somatic or psychiatric symptoms: possibly due to porphyria] SN - 0028-2162 PY - 1999///0122 KW - Abdominal Pain KW - etiology KW - Adult KW - Aminolevulinic Acid KW - urine KW - Disease Management KW - Female KW - Humans KW - Laparotomy KW - Mental Disorders KW - Netherlands KW - Porphobilinogen KW - Porphyria, Acute Intermittent KW - complications KW - Precipitating Factors KW - Recurrence KW - Ultrasonography KW - Unnecessary Procedures N1 - Publication Type: Case Reports; English Abstract; Journal Article; Review ER -