title: [STUDIES ON THE CAUSES OF INTESTINAL RESISTANCE TO POLIO. RESULTS IN THE DETERMINATION OF POLIO NEUTRALIZING SUBSTANCES IN THE FECES].
mesh_terms: D000293:Adolescent; D000906:Antibodies; D002648:Child; D005243:Feces; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007422:Intestines; D009500:Neutralization Tests; D011051:Poliomyelitis; D011055:Poliovirus Vaccine, Oral; D012106:Research
chemical_list: D000906:Antibodies; D011055:Poliovirus Vaccine, Oral
keywords: ADOLESCENCE; ANTIBODIES; CHILD; EXPERIMENTAL LAB STUDY; FECES; INFANT; INFANT, NEWBORN; INTESTINES; NEUTRALIZATION TESTS; POLIOMYELITIS; POLIOVIRUS VACCINE, ORAL