Worms and the historical overload syndrome.
Grufferman
S
S
Markle
W H
WH
Middleton
D B
DB
D000818:Animals; D006801:Humans; D007411:Intestinal Diseases, Parasitic / Q000175:diagnosis*; D008297:Male; D008487:Medical History Taking; D008875:Middle Aged; D009835:Oligochaeta; D014330:Tropical Medicine