Talvez deva tentar algumas variações de ortografia:
recipient nerves » recipient derived (Expandir a Pesquisa), recipient vessels (Expandir a Pesquisa), recipient cells (Expandir a Pesquisa)
19 recipient » 19 recipients (Expandir a Pesquisa), 1 recipient (Expandir a Pesquisa), 59 recipients (Expandir a Pesquisa)
spinal nerve » retinal nerve (Expandir a Pesquisa)
benet nerve » bent nerve (Expandir a Pesquisa), detect nerve (Expandir a Pesquisa), benign nerve (Expandir a Pesquisa)
nerves has » nerve has (Expandir a Pesquisa), nerves have (Expandir a Pesquisa), nerves head (Expandir a Pesquisa)
has diet » has died (Expandir a Pesquisa), has direct (Expandir a Pesquisa), has de (Expandir a Pesquisa)
j benet » j bennett (Expandir a Pesquisa), j benito (Expandir a Pesquisa), j benesi (Expandir a Pesquisa)
case di » case dti (Expandir a Pesquisa), case de (Expandir a Pesquisa), case da (Expandir a Pesquisa)
case d » case 1 (Expandir a Pesquisa), case 2 (Expandir a Pesquisa), case 4 (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: (( 19 recipient nerves has diet ) or ((( j benet nerve case di ) or ( a spinal nerve case d ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( 19 recipient nerves has diet ) OR ((( j benet nerve case di ) OR ( a spinal nerve case d )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( 19 recipient nerves has diet ) or ((( j benet nerve case di ) or ( a spinal nerve case d ))))*.