Talvez deva tentar algumas variações de ortografia:
nacl impaired » al impaired (Expandir a Pesquisa), renal impaired (Expandir a Pesquisa), focal impaired (Expandir a Pesquisa)
vascular ngs » vascular nos (Expandir a Pesquisa), vascular rings (Expandir a Pesquisa), vascular ages (Expandir a Pesquisa)
nail clamp » tail clamp (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa), nail flap (Expandir a Pesquisa)
gram oral » grams oral (Expandir a Pesquisa), grade oral (Expandir a Pesquisa), from oral (Expandir a Pesquisa)
oral da » oral de (Expandir a Pesquisa), oral del (Expandir a Pesquisa)
da nota » da nova (Expandir a Pesquisa), la nota (Expandir a Pesquisa), ga nota (Expandir a Pesquisa)
j nacl » b nacl (Expandir a Pesquisa), i nacl (Expandir a Pesquisa)
j nail » j nair (Expandir a Pesquisa), j naik (Expandir a Pesquisa), j naim (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (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 vascular ngs ) or ((( j nail clamp _ noh ) or ( j gram oral da nota ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j nacl impaired vascular ngs ) OR ((( j nail clamp _ noh ) OR ( j gram oral da nota ))))*.