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 rna » impaired renal (Expandir a Pesquisa), impaired a (Expandir a Pesquisa), impaired rats (Expandir a Pesquisa)
rna ngoc » ha ngoc (Expandir a Pesquisa), anh ngoc (Expandir a Pesquisa), ta ngoc (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j nacl » b nacl (Expandir a Pesquisa), i nacl (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j naya (Expandir a Pesquisa)
j nail » j nair (Expandir a Pesquisa), j naik (Expandir a Pesquisa), j naim (Expandir a Pesquisa)
y camp » y campo (Expandir a Pesquisa), y cama (Expandir a Pesquisa), y campos (Expandir a Pesquisa)
camp a » camp _ (Expandir a Pesquisa)
j non » _ non (Expandir a Pesquisa), i non (Expandir a Pesquisa), 1 non (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 rna ngoc ) or ((( ((j nayl) or (j nail)) clamp j non ) or ( j y camp a non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nacl impaired rna ngoc ) OR ((( ((j nayl) OR (j nail)) clamp j non ) OR ( j y camp a non ))))*.