Talvez deva tentar algumas variações de ortografia:
benigno nevi » benign nevi (Expandir a Pesquisa), benigno leyva (Expandir a Pesquisa), benigno de (Expandir a Pesquisa)
benth nerve » bent nerve (Expandir a Pesquisa), both nerve (Expandir a Pesquisa), seventh nerve (Expandir a Pesquisa)
i femoral » ii femoral (Expandir a Pesquisa), _ femoral (Expandir a Pesquisa), a femoral (Expandir a Pesquisa)
merge can » mergers can (Expandir a Pesquisa), mergel san (Expandir a Pesquisa), large can (Expandir a Pesquisa)
j benigno » a benigno (Expandir a Pesquisa), c benigno (Expandir a Pesquisa), _ benigno (Expandir a Pesquisa)
nevi cyst » nevi cns (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case di (Expandir a Pesquisa), case does (Expandir a Pesquisa)
can dags » can data (Expandir a Pesquisa), can da (Expandir a Pesquisa), can dai (Expandir a Pesquisa)
i benth » l benth (Expandir a Pesquisa), ex benth (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: (((( i benth nerve case dis ) or ( i femoral merge can dags ))) or ( j benigno nevi cyst due ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i benth nerve case dis ) OR ( i femoral merge can dags ))) OR ( j benigno nevi cyst due ))*.