[Transmission of poliovirus in the infantile population in Cuba].
D003462:Cuba; D005243:Feces / Q000382:microbiology; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011051:Poliomyelitis / Q000382:microbiology / Q000635:transmission*; D017955:Poliovirus / Q000302:isolation & purification
Circulación de poliovirus en la población infantil de Cuba.