Further consideration of polio case definitions.
D000367:Age Factors; D001695:Biology; D001831:Body Temperature; D003710:Demography; D003906:Developing Countries; D003933:Diagnosis; D004194:Disease; D005188:False Negative Reactions; D005189:False Positive Reactions; D007390:International Agencies; D007843:Latin America; D008403:Mass Screening; D008722:Methods; D009938:Organizations; D010175:Pan American Health Organization; D010827:Physiology; D011153:Population; D011154:Population Characteristics; D011157:Population Dynamics; D012106:Research; D012107:Research Design; D012816:Signs and Symptoms; D013997:Time Factors; D014480:United Nations; D014777:Virus Diseases; D014944:World Health Organization
Age Factors; Biology; Body Temperature; Comparative Studies; Demographic Factors; Developing Countries; Diseases; Error Sources; Examinations And Diagnoses; False Negative Reactions; False Positive Reactions; International Agencies; Latin America; Measurement; Methodological Studies; Organizations; Paho; Physiology; Population; Population Characteristics; Population Dynamics; Research Methodology; Screening; Signs And Symptoms; Studies; Time Factors; Un; Viral Diseases; Who