Talk:Donald W. Pfaff

Although I accepted it, I must also point out there are multiple uncited claims to "first". A third party reliable source is needed for these, preferably a WP;MEDRS. Even for "showed", a 3rd party source is reallt needed. Alternatives that don't require one are "published a paper on___ in___"   "Has worked on ___ " and so forth   DGG ( talk ) 15:40, 27 February 2018 (UTC)