digraph G {
 rankdir=TB
 node [shape=box, fontsize=9, height=0.1, width=0.05 ]
 edge [arrowsize=0.5, len=0.1]
"HealthCare\n"->"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"
"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"->"InputMedicalFactors\n"
"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"->"MiddleMedicalFactors\n"
"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"->"PatientFactors\n"
"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"->"Treatment\n"
"InputMedicalFactors\nMiddleMedicalFactors\nPatientFactors\nTreatment\ndiagnosis\n"->"diagnosis\n"
"Treatment\n"->"dose\nmedication\n"
"PatientFactors\n"->"age\nallergic\nweight\n"
}