A simple randomized response device.
D000022:Abortion, Spontaneous; D000818:Animals; D004285:Dogs; D004812:Epidemiologic Methods; D005260:Female; D006801:Humans; D011247:Pregnancy; D011818:Rabies / Q000276:immunology; D011897:Random Allocation; D012107:Research Design; D011795:Surveys and Questionnaires