Diphtheria epidemic in adults in the tropics.
STERN
R L
RL
GRYNKEWICH
S E
SE
D001699:Biometry; D004165:Diphtheria / Q000453:epidemiology* / Q000706:statistics & numerical data*; D058872:Epidemics; D014330:Tropical Medicine
DIPHTHERIA/epidemiology and statistics; TROPICAL MEDICINE