Relative frequency of subclinical poliomyelitis; daily temperature studies on intimate contacts of infectious patients.
D001699:Biometry; D003141:Communicable Diseases; D011051:Poliomyelitis / Q000453:epidemiology* / Q000706:statistics & numerical data*; D012725:Sexual Behavior; D012747:Sexual Partners; D013696:Temperature
POLIOMYELITIS/epidemiology and statistics