updates of links

C-CDA/readme.md

@@ -1,6 +1,10 @@
-
 # Sample C-CDA
 
+The HL7 C-CDA specification includes [samples](https://cdasearch.hl7.org/search) and [sections](https://cdasearch.hl7.org/sections/General)
+- [Sample Discharge Summary](https://cdasearch.hl7.org/examples/view/Documents/Discharge%20Summary)
+- [Sample History and Physical](https://cdasearch.hl7.org/examples/view/Documents/History%20and%20Physical)
+- [Sample of an allergy to latex section](https://cdasearch.hl7.org/examples/view/Allergies/Allergy%20to%20latex)
+
 ONC has a site for C-CDA things including Validation and scorecard.
 https://site.healthit.gov/sandbox-ccda
 

PCS/readme.md

@@ -1,8 +1,9 @@
-
 # Sample PCS
 
-IHE PCS specification 
+This folder should be used to share sample PCS documents
+
+## IHE PCS specification
 
 - Current [Paramedicine Care Summary (PCS)](https://www.ihe.net//uploadedFiles/Documents/PCC/IHE_PCC_Suppl_PCS.pdf) - Published 2018-09-13 Note: An updated revision (2.0) has been published for public comment as of 2021-01-12
 - [draft publication of next generation PCS](http://build.fhir.org/ig/IHE/PCC.PCS/branches/master/index.html)
-- 
+  - [source for the IG](https://github.com/IHE/PCC.PCS)

RIPT/readme.md

@@ -1,7 +1,9 @@
-
 # Sample RIPT
 
-IHE RIPT specification
+This folder should be used to hold sample RIPT documents.
+
+## IHE RIPT specification
 
 - Current [Routine Interfacility Patient Transport (RIPT)](https://www.ihe.net//uploadedFiles/Documents/PCC/IHE_PCC_Suppl_RIPT.pdf) - Published 2017-09-08 Note: An updated revision (2.0) has been published for public comment as of 2021-01-12
 - [draft publication of next generation RIPT](http://build.fhir.org/ig/IHE/PCC.RIPT/branches/master/index.html)
+  - [Soure for the IG](https://github.com/IHE/PCC.RIPT)