1. Gou chong luan zen yang dao tu rang shang qu bian cheng you chong Publication: [Shanghai] : Shanghai wei sheng chu ban she, 1957 Subject(s): Hookworm Infections -- transmissionHookworm Infections -- parasitologyFeces -- parasitologyHealth EducationChina
2. Si tu as des vers, détruis les--: utilise une fosse septique Publication: Martinique : DDASS Martinique, Service parasitoses, [19--] Subject(s): Disease Transmission, Infectious -- prevention & controlFeces -- parasitologyToilet Facilities
