public Surgery(Surgeon surgeon, Doctor doctor, String guarantor, String date, String diagnosisCode, String procedure,
                   String procedureCode, String description) {
        this.surgeon = surgeon;
        this.doctor = doctor;
        this.guarantor = guarantor;
        this.date = date;
        this.diagnosisCode = diagnosisCode;
        this.procedure = procedure;
        this.procedureCode = procedureCode;
        this.description = description;
    }