TY - JOUR KW - Adolescent KW - Adult KW - Aged KW - Aged, 80 and over KW - Anxiety Disorders/epidemiology KW - Chi-Square Distribution KW - Comorbidity KW - Depressive Disorder/epidemiology KW - Female KW - Germany/epidemiology KW - Humans KW - Interview, Psychological KW - Male KW - Mental Disorders/epidemiology KW - Middle Aged KW - Odds Ratio KW - Prevalence KW - Primary Health Care/statistics & numerical data KW - Questionnaires KW - Somatoform Disorders/epidemiology KW - Young Adult AU - N. Steinbrecher AU - S. Koerber AU - D. Frieser AU - W. Hiller A1 - BT - Psychosomatics C5 - Medically Unexplained Symptoms CP - 3 CY - England DO - 10.1016/j.psym.2011.01.007 IS - 3 JF - Psychosomatics PB - The Academy of Psychosomatic Medicine. Published by Elsevier Inc PP - England PY - 2011 SN - 1545-7206; 0033-3182 SP - 263 EP - 271 EP - T1 - The prevalence of medically unexplained symptoms in primary care T2 - Psychosomatics TI - The prevalence of medically unexplained symptoms in primary care U1 - Medically Unexplained Symptoms U2 - 21565598 U3 - 10.1016/j.psym.2011.01.007 VL - 52 VO - 1545-7206; 0033-3182 Y1 - 2011 ER -