Choi, Dong Wik Further Observations On The Prevalence Of Ancylostoma Duodenale And Necator Americanus In The Taegu Area. [electronic resource] - Kisaengch'unghak chapchi. The Korean journal of parasitology Apr 1973 - 21-25 p. digital Publication Type: Journal Article Standard No.: 10.3347/kjp.1973.11.1.21 doi