[X-ray equipment in public health service; report of experiences in a rural district].
D006801:Humans; D008511:Medicine; D011315:Preventive Medicine; D012424:Rural Population; D014481:United States; D014492:United States Public Health Service; D014965:X-Rays
MEDICINE, PREVENTIVE
Schirmbildgeräte im Dienste der Gesundheitsämter; Erfahrungsbericht aus einem Landkreis.