Short buccal cavity, genital primodium large, are found in human feces. Phase 2 development as embryos and larvae stage 3 (filariform larvae) Size 600 X 20 micrometers, curved tail called a "notch tail" was found on the ground, which is a three-stage embryo, contact S. stercoralis.
การแปล กรุณารอสักครู่..
