Talvez deva tentar algumas variações de ortografia:
oedema caused » edema caused (Expandir a Pesquisa)
warm compared » ward compared (Expandir a Pesquisa), arm compared (Expandir a Pesquisa), harm compared (Expandir a Pesquisa)
caused fetal » causes fetal (Expandir a Pesquisa), caused fatal (Expandir a Pesquisa), cause fetal (Expandir a Pesquisa)
compared law » compared a (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
pcr coupled » air coupled (Expandir a Pesquisa)
la oedema » paw oedema (Expandir a Pesquisa), leg oedema (Expandir a Pesquisa), ear oedema (Expandir a Pesquisa)
coupled a » coupled ag (Expandir a Pesquisa), coupled _ (Expandir a Pesquisa), coupled 5 (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
q pcr » _ pcr (Expandir a Pesquisa), a pcr (Expandir a Pesquisa)
j la » j a (Expandir a Pesquisa), j l (Expandir a Pesquisa), j da (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 la oedema caused fetal ) or ((( q pcr coupled a north ) or ( _ warm compared law new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j la oedema caused fetal ) OR ((( q pcr coupled a north ) OR ( _ warm compared law new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j la oedema caused fetal ) or ((( q pcr coupled a north ) or ( _ warm compared law new ))))*.