[Public health administration in the campaign of immunization against poliomyelitis in Mexico for 1960-1961].
D006801:Humans; D007114:Immunization; D008800:Mexico; D011051:Poliomyelitis; D023321:Poliovirus Vaccines; D011635:Public Health Administration; D014611:Vaccination
D023321:Poliovirus Vaccines
POLIOVIRUS VACCINE; PUBLIC HEALTH ADMINISTRATION; VACCINATION