Talvez deva tentar algumas variações de ortografia:
benigno neck » benign neck (Expandir a Pesquisa), benigno c (Expandir a Pesquisa), benigno de (Expandir a Pesquisa)
renal nerve » retinal nerve (Expandir a Pesquisa), cranial nerve (Expandir a Pesquisa), spinal nerve (Expandir a Pesquisa)
cena nerve » beta nerve (Expandir a Pesquisa), central nerve (Expandir a Pesquisa), retina nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j benigno » a benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa), _ benigno (Expandir a Pesquisa)
nerve la » nerve lat (Expandir a Pesquisa), nerve a (Expandir a Pesquisa), nerve l5 (Expandir a Pesquisa)
neck cut » neck ct (Expandir a Pesquisa), neck cyst (Expandir a Pesquisa), neck cbct (Expandir a Pesquisa)
cut due » cuti due (Expandir a Pesquisa), gut due (Expandir a Pesquisa), out due (Expandir a Pesquisa)
a cena » na cena (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: (((( a cena nerve cat due ) or ( a renal nerve la dce ))) or ( j benigno neck cut due ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cena nerve cat due ) OR ( a renal nerve la dce ))) OR ( j benigno neck cut due ))*.