TY - GEN AU - Kartman,Leo AU - Martin,Albert R AU - Hubbert,William T AU - Collins,Richard N AU - Goldenberg,Martin I TI - Epidemiologic features and results of field studies SN - 0094-6214 PY - 1967/// PB - Public health reports (Washington, D.C. : 1896) N1 - Publication Type: Journal Article ER -