Request with multiple dosages and timings. (id = "medrx004")

<?xml version="1.0" encoding="UTF-8"?>

<MedicationRequest xmlns="http://hl7.org/fhir">
    <id value="medrx004"/> 
    <text> <status value="generated"/> <div xmlns="http://www.w3.org/1999/xhtml"><p> <b> Generated Narrative: MedicationRequest</b> <a name="medrx004"> </a> </p> <div style="display: inline-block; background-color: #d9e0e7; padding: 6px; margin: 4px; border:
       1px solid #8da1b4; border-radius: 5px; line-height: 60%"><p style="margin-bottom: 0px">Resource MedicationRequest &quot;medrx004&quot; </p> </div> <p> <b> identifier</b> : id: 12345689 (use: OFFICIAL)</p> <p> <b> status</b> : completed</p> <p> <b> intent</b> : order</p> <h3> Medications</h3> <table class="grid"><tr> <td> -</td> <td> <b> Reference</b> </td> </tr> <tr> <td> *</td> <td> <a name="med0312"> </a> <blockquote> <p/>  <p> <a name="med0312"> </a> </p> <p> <b> code</b> : GAMMAGARD Liquid <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (<a href="https://browser.ihtsdotools.org/">SNOMED CT</a> #0944-2700)</span> </p> </blockquote> </td> </tr> </table> <p> <b> subject</b> : <a href="patient-example-a.html">Patient/pat1: Donald Duck</a>  &quot;Donald DUCK&quot;</p> <p> <b> authoredOn</b> : 2015-01-15</p> <p> <b> requester</b> : <a href="practitioner-example-f007-sh.html">Practitioner/f007: Patrick Pump</a>  &quot;Simone HEPS&quot;</p> <blockquote> <p> <b> dosageInstruction</b> </p> <p> <b> sequence</b> : 1</p> <p> <b> text</b> : Administer in 100cc NS as follows: First treatment infuse over 90 minutes, if
           no reaction then second treatment infuse over 60 minutes, if no reaction then on
           third and following treatments give over 30 minutes.</p> <p> <b> timing</b> : Events: 2023-01-18T00:00:00Z</p> <p> <b> route</b> : IV <span style="background: LightGoldenRodYellow; margin: 4px; border: 1px solid khaki"> (Route#IV)</span> </p> <blockquote> <p> <b> doseAndRate</b> </p> </blockquote> <blockquote> <p> <b> doseAndRate</b> </p> </blockquote> </blockquote> </div> </text> <contained> 
        <Medication> 
            <id value="med0312"/> 
                <code> 
                    <coding> 
                        <system value="http://snomed.info/sct"/> 
                        <code value="0944-2700"/> 
                        <display value="GAMMAGARD Liquid"/> 
                    </coding> 
                </code> 
        </Medication> 
    </contained> 
    <identifier> 
        <use value="official"/> 
        <system value="http://www.bmc.nl/portal/prescriptions"/> 
        <value value="12345689"/> 
    </identifier> 
    <status value="completed"/> 
    <intent value="order"/> 
   <medication> 
       <reference> 
       <reference value="#med0312"/> 
       <display value="Nystatin 100,000 u/ml oral suspension"/> 
       </reference> 
   </medication> 
    <subject> 
            <!--    Linked to the resource patient who needs the medication    -->
        <reference value="Patient/pat1"/> 
        <display value="Donald Duck"/> 
    </subject> 
    <authoredOn value="2015-01-15"/> 
    <requester> 
        <reference value="Practitioner/f007"/> 
        <display value="Patrick Pump"/> 
    </requester> 
    
    <dosageInstruction> 
        <sequence value="1"/> 
        <text value="Administer in 100cc NS as follows: First treatment infuse over 90 minutes, if no
     reaction then second treatment infuse over 60 minutes, if no reaction then on third
     and following treatments give over 30 minutes."/> 
        <timing> 
      <event value="2023-01-18T00:00:00.000Z"/> 
        </timing> 
        <route> 
            <coding> 
                <system value="http://flatiron.com/CodeSystem/Route"/> 
                <code value="IV"/> 
            </coding> 
        </route> 
        <doseAndRate> 
            <type> 
                <coding> 
                    <system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/> 
                    <code value="ordered"/> 
                    <display value="Ordered"/> 
                </coding> 
            </type> 
            <doseQuantity> 
                <value value="5"/> 
                <unit value="mg/kg"/> 
            </doseQuantity>       
        </doseAndRate> 
        <doseAndRate> 
            <type> 
                <coding> 
                    <system value="http://terminology.hl7.org/CodeSystem/dose-rate-type"/> 
                    <code value="calculated"/> 
                    <display value="Calculated"/> 
                </coding> 
            </type> 
            <doseQuantity> 
                <value value="340"/> 
                <unit value="mg"/> 
            </doseQuantity> 
        </doseAndRate> 
        
    </dosageInstruction> 
 
</MedicationRequest>