Talvez deva tentar algumas variações de ortografia:
nacl impaired » al impaired (Expandir a Pesquisa), renal impaired (Expandir a Pesquisa), focal impaired (Expandir a Pesquisa)
impaired than » impaired th1 (Expandir a Pesquisa), impaired th17 (Expandir a Pesquisa), impaired hand (Expandir a Pesquisa)
nagel clamp » nagel claus (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
comp dan » comp can (Expandir a Pesquisa), comp da (Expandir a Pesquisa), comp das (Expandir a Pesquisa)
j nagel » m nagel (Expandir a Pesquisa), c nagel (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
j nacl » m nacl (Expandir a Pesquisa), b nacl (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
a non » _ non (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j nacl impaired than ngoc ) or ((( j nagel clamp a non ) or ( j nagy comp dan non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nacl impaired than ngoc ) OR ((( j nagel clamp a non ) OR ( j nagy comp dan non )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j nacl impaired than ngoc ) or ((( j nagel clamp a non ) or ( j nagy comp dan non ))))*.