public abstract void UpdateAilment(IMedicalProfessional medicalPro, Ailment ailment);
public override void UpdateAilment(IMedicalProfessional doctor, Ailment ailment) { this.ailment = ailment; }
public abstract void UpdateTreatment(IMedicalProfessional medicalPro, Treatment treatment);
public override void UpdateTreatment(IMedicalProfessional doctor, Treatment treatment) { this.treatment = treatment; }