Concepts:

• age - an age of the patient.
• allergic - an allegic of the patient to medicaments.
• weight - a weight of the patient.
• diagnosis - an diagnosis made by a doctor.
• creatinineLevel - one of the medicals factors.
• creatinineClearance - the second of the medicals factors, that can be calculated with the help of creatinineLevel factor.
• medication - the name of the drug prescribed by a doctor.
• dose - the amount of the drug prescribed by a doctor.

Relations:

• age → creatinineClearance
• age → dose
• age → medication
• allergic → medication
• diagnosis → medication
• weight → creatinineClearance
• creatinineLevel → creatinineClearance
• creatinineLevel → dose
• creatinineClearance → dose
• medication → dose