Text | 2 |
1 |
Greenville (N.C.) |
Poliomyelitis--Vaccination--North Carolina--Greenville | |
Poliomyelitis--Vaccination--North Carolina--Greenville | |
Public health--North Carolina--Greenville | |
Poliomyelitis--Prevention | 2 |
Vaccines--North Carolina--Greenville | 2 |
Irons, Malene Grant, 1915-2008 | 1 |