User talk:Greenanimal

Reliable sources
Per WP:RS, This source:



is better than this source:

Dysautonomia International Research Update: POTS, EDS, MCAS Genetics

since the former has been peer reviewed and the later has not. However per WP:MEDRS, secondary sources (review articles) are preferred and the former source is primary. Boghog (talk) 22:25, 8 December 2017 (UTC)