TY - GEN AU - Choudhry,A J AU - Al-Mudaimegh,K S AU - Turkistani,A M AU - Al-Hamdan,N A TI - Hajj-associated acute respiratory infection among hajjis from Riyadh SN - 1020-3397 PY - 2006///1128 KW - Acute Disease KW - Adolescent KW - Adult KW - Age Distribution KW - Aged KW - Child KW - Cluster Analysis KW - Crowding KW - Educational Status KW - Female KW - Health Surveys KW - Humans KW - Incidence KW - Islam KW - Male KW - Masks KW - Middle Aged KW - Population Surveillance KW - Prospective Studies KW - Respiratory Tract Infections KW - epidemiology KW - Risk Factors KW - Seasons KW - Sex Distribution KW - Surveys and Questionnaires KW - Travel KW - statistics & numerical data N1 - Publication Type: Journal Article ER -