'One species of this arachnid lives harmlessly in hair follicles; another causes scabies'
Mites
HUMAN PARASITES: One species of this arachnid lives harmlessly in hair follicles; another causes scabies
One species of this arachnid lives harmlessly in hair follicles; another causes scabies
One species of this arachnid lives harmlessly in hair follicles; another causes scabies
HUMAN PARASITES
Mites
HUMAN PARASITES