(Q73925310)
Statements
A continuing study of the acquisition of natural immunity to poliomyelitis in representative Louisiana households (English)
J P FOX
H M GELFAND
D R LEBLANC
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference
1 reference