diff --git a/european-respiratory-journal.csl b/european-respiratory-journal.csl
index 51b6650841..5358fb54fc 100644
--- a/european-respiratory-journal.csl
+++ b/european-respiratory-journal.csl
@@ -2,19 +2,23 @@
 <style xmlns="http://purl.org/net/xbiblio/csl" class="in-text" version="1.0" demote-non-dropping-particle="sort-only" page-range-format="expanded" default-locale="en-US">
   <info>
     <title>European Respiratory Journal</title>
+    <title-short>ERS</title-short>
     <id>http://www.zotero.org/styles/european-respiratory-journal</id>
     <link href="http://www.zotero.org/styles/european-respiratory-journal" rel="self"/>
     <link href="http://www.zotero.org/styles/vancouver" rel="template"/>
-    <link href="http://erj.ersjournals.com/site/misc/ifora.xhtml" rel="documentation"/>
+    <link href="https://www.ersjournals.com/authors/research-ms-preparation" rel="documentation"/>
     <author>
       <name>Charles Parnot</name>
       <email>charles.parnot@gmail.com</email>
     </author>
+    <contributor>
+      <name>Patrick O'Brien</name>
+    </contributor>
     <category citation-format="numeric"/>
     <category field="medicine"/>
     <issn>0903-1936</issn>
     <eissn>1399-3003</eissn>
-    <updated>2012-09-27T22:06:38+00:00</updated>
+    <updated>2023-08-10T09:22:18+00:00</updated>
     <rights license="http://creativecommons.org/licenses/by-sa/3.0/">This work is licensed under a Creative Commons Attribution-ShareAlike 3.0 License</rights>
   </info>
   <locale xml:lang="en">
@@ -26,7 +30,8 @@
   <macro name="author">
     <names variable="author">
       <name sort-separator=" " initialize-with="" name-as-sort-order="all" delimiter=", " delimiter-precedes-last="always"/>
-      <label form="long" prefix=", "/>
+      <et-al font-style="italic"/>
+      <label form="short" prefix=", "/>
       <substitute>
         <names variable="editor"/>
       </substitute>
@@ -41,7 +46,7 @@
       </choose>
       <names variable="editor" suffix=".">
         <name sort-separator=" " initialize-with="" name-as-sort-order="all" delimiter=", " delimiter-precedes-last="always"/>
-        <label form="long" prefix=", "/>
+        <label form="short" prefix=", "/>
       </names>
     </group>
   </macro>
@@ -89,8 +94,7 @@
     <choose>
       <if type="article-journal article-magazine chapter paper-conference article-newspaper" match="any">
         <group delimiter=" ">
-          <!-- Different from Vancouver: journal name in italics -->
-          <text variable="container-title" font-style="italic" form="short"/>
+          <text variable="container-title" form="short" strip-periods="true" font-style="italic"/>
           <choose>
             <if variable="URL">
               <text term="internet" prefix="[" suffix="]" text-case="capitalize-first"/>
@@ -99,7 +103,6 @@
         </group>
         <text macro="edition" prefix=" "/>
       </if>
-      <!--add event-name and event-place once they become available-->
       <else-if type="bill legislation" match="any">
         <group delimiter=", ">
           <group delimiter=". ">
@@ -154,10 +157,6 @@
         <group suffix="; " delimiter=" ">
           <date variable="issued" delimiter=" ">
             <date-part name="year"/>
-            <!-- Instructions to authors are a bit contradictory as they say to use Vancouver but then only the year
-            <date-part name="month" form="short" strip-periods="true"/>
-            <date-part name="day"/>
-            -->
           </date>
           <text macro="accessed-date"/>
         </group>
@@ -192,7 +191,6 @@
   <macro name="pages">
     <choose>
       <if type="article-journal article-magazine article-newspaper" match="any">
-        <!-- Different from Vancouver: space after the colon -->
         <text variable="page" prefix=": "/>
       </if>
       <else>
@@ -204,9 +202,6 @@
     <choose>
       <if type="article-journal article-magazine" match="any">
         <text variable="volume"/>
-        <!-- Different from Vancouver: instructions to authors seem to only want the volume, not the issue
-        <text variable="issue" prefix="(" suffix=")"/>
-        -->
       </if>
     </choose>
   </macro>
@@ -225,14 +220,13 @@
       <text variable="citation-number"/>
     </layout>
   </citation>
-  <bibliography et-al-min="31" et-al-use-first="30" second-field-align="flush">
+  <bibliography et-al-min="4" et-al-use-first="3" second-field-align="flush">
     <layout suffix=".">
-      <text variable="citation-number" suffix=". "/>
+      <text variable="citation-number"/>
       <group delimiter=". " suffix=". ">
         <text macro="author"/>
         <text macro="title"/>
       </group>
-      <!-- Different from Vancouver: no '.' suffix -->
       <group delimiter=" ">
         <text macro="editor"/>
         <text macro="container-title"/>
@@ -244,7 +238,7 @@
         </group>
       </group>
       <text macro="report-details" suffix=". "/>
-      <text macro="access"/>
+      <text macro="access" prefix=". "/>
     </layout>
   </bibliography>
 </style>