Talvez deva tentar algumas variações de ortografia:
recurrent graves » recurrent grade (Expandir a Pesquisa), recurrent growths (Expandir a Pesquisa), recurrent giant (Expandir a Pesquisa)
benign nerve » benign nevi (Expandir a Pesquisa), benign neck (Expandir a Pesquisa), benign beale (Expandir a Pesquisa)
j recurrent » g recurrent (Expandir a Pesquisa), iv recurrent (Expandir a Pesquisa), its recurrent (Expandir a Pesquisa)
graves cyst » graves best (Expandir a Pesquisa), graves casey (Expandir a Pesquisa)
bett drive » belt drive (Expandir a Pesquisa), bet drive (Expandir a Pesquisa), belt drives (Expandir a Pesquisa)
system dis » system dias (Expandir a Pesquisa), system dcs (Expandir a Pesquisa), system di (Expandir a Pesquisa)
cyst dis » cyst due (Expandir a Pesquisa), cyst d (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), i benign (Expandir a Pesquisa), ii benign (Expandir a Pesquisa)
j bett » j betts (Expandir a Pesquisa), j beth (Expandir a Pesquisa), j beta (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 recurrent graves cyst dis ) or ((( j benign nerve case due ) or ( j bett drive system dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j recurrent graves cyst dis ) OR ((( j benign nerve case due ) OR ( j bett drive system dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j recurrent graves cyst dis ) or ((( j benign nerve case due ) or ( j bett drive system dis ))))*.