Talvez deva tentar algumas variações de ortografia:
ventral nerve » femoral nerve (Expandir a Pesquisa)
benign pelvi » benign pelvic (Expandir a Pesquisa), benign peptic (Expandir a Pesquisa), benign polypi (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
cen nerve » can nerve (Expandir a Pesquisa), chin nerve (Expandir a Pesquisa), open nerve (Expandir a Pesquisa)
i ventral » ii ventral (Expandir a Pesquisa), _ ventral (Expandir a Pesquisa), a ventral (Expandir a Pesquisa)
pelvi cns » pelvis cns (Expandir a Pesquisa), nevi cns (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
nerve cn » nerve can (Expandir a Pesquisa), nerve c (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
cns axis » cns axons (Expandir a Pesquisa), enos axis (Expandir a Pesquisa), dens axis (Expandir a Pesquisa)
cn dcs » can dcs (Expandir a Pesquisa)
a cen » a ceu (Expandir a Pesquisa), a con (Expandir a Pesquisa), _ cen (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 cen nerve cyst dis ) or ( i ventral nerve cn dcs ))) or ( j benign pelvi cns axis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( a cen nerve cyst dis ) OR ( i ventral nerve cn dcs ))) OR ( j benign pelvi cns axis ))*.