Perhaps you should try some spelling variations:
benitez anemia » benitez ania (Expand Search), benitez ana (Expand Search), benitez andrea (Expand Search)
letter nerve » letter nurse (Expand Search), matter nerve (Expand Search), letter nervous (Expand Search)
caused does » cause does (Expand Search), causes does (Expand Search), caused due (Expand Search)
nerve cnase » nerve case (Expand Search), nerve cases (Expand Search), nerve cause (Expand Search)
meng nerve » long nerve (Expand Search), emg nerve (Expand Search), lung nerve (Expand Search)
cnase goes » case goes (Expand Search), kinase goes (Expand Search), care goes (Expand Search)
j letter » bj letter (Expand Search), cj letter (Expand Search), j letters (Expand Search)
nerve cn » nerve can (Expand Search), nerve c (Expand Search), nerve co (Expand Search)
cn dis » en dis (Expand Search), nn dis (Expand Search), cent dis (Expand Search)
j meng » j mena (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j letter nerve cn dis ) or ((( a benitez anemia caused does ) or ( j meng nerve cnase goes ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j letter nerve cn dis ) OR ((( a benitez anemia caused does ) OR ( j meng nerve cnase goes )))).
• Adding a wildcard symbol may retrieve word variants: (( j letter nerve cn dis ) or ((( a benitez anemia caused does ) or ( j meng nerve cnase goes ))))*.