Talvez deva tentar algumas variações de ortografia:
recipient nerves » recipient derived (Expandir a Pesquisa), recipient vessels (Expandir a Pesquisa), recipient cells (Expandir a Pesquisa)
nerve system » nervous system (Expandir a Pesquisa), drive system (Expandir a Pesquisa)
2 recipient » _ recipient (Expandir a Pesquisa), a recipient (Expandir a Pesquisa), 1 recipient (Expandir a Pesquisa)
nerves cyst » nerves system (Expandir a Pesquisa), nerves cross (Expandir a Pesquisa)
system dias » system dan (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system dcus (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve cut (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j beta » j beth (Expandir a Pesquisa)
j rat » j rath (Expandir a Pesquisa), _ rat (Expandir a Pesquisa), a rat (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 rat nerve cyst dis ) or ( 2 recipient nerves cyst dis ))) or ( j beta nerve system dias ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j rat nerve cyst dis ) OR ( 2 recipient nerves cyst dis ))) OR ( j beta nerve system dias )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j rat nerve cyst dis ) or ( 2 recipient nerves cyst dis ))) or ( j beta nerve system dias ))*.