(Q41884788)
Statements
1 reference
STUDIES ON A PARATYPHOID INFECTION IN GUINEA PIGS : II. FACTORS INVOLVED IN THE TRANSITION FROM EPIDEMIC TO ENDEMIC PHASE. (English)
1 reference
Smith T
1 reference
Nelson JB
1 reference
1 January 1927Gregorian
1 reference
1 reference
Identifiers
1 reference