External link
Park Service biography (http://www.nps.gov/jeff/LewisClark2/Circa1804/WestwardExpansion/EarlyExplorers/ZebulonPike.htm)
... multiplex congenita pulmonary hypoplasia[?] Arthrogryposis multiplex congenita whistling face[?] Arthrogryposis multiplex congenita, distal type 1[?] ...