Author: National Library of Medicine (U.S.)
Alternate names: National Library of Medicine.; United States National Library of Medicine; United States. National Library of Medicine.; National Library of Medicine; Us National Library of Medicine; National Library of Medicine (U.S.).; National Library of Medicine (US); National Library of Medicine (U.; United States. National Library of Medicine; National Library of Medicine (U. S.); with staff of the US National Library of Medicine; National library of Medicine (U.S.); National Library of Medicine (U.S .