Talvez deva tentar algumas variações de ortografia:
decrease mortality » decreases mortality (Expandir a busca), decreased mortality (Expandir a busca), increase mortality (Expandir a busca)
decrease lesions » disease lesions (Expandir a busca), decreased response (Expandir a busca), decrease adhesion (Expandir a busca)
lesions case » lesion case (Expandir a busca), lesions caused (Expandir a busca), lesions based (Expandir a busca)
and decrease » and decreases (Expandir a busca), and decreased (Expandir a busca), and increase (Expandir a busca)
decrease akt » decrease at (Expandir a busca), decrease and (Expandir a busca), decrease after (Expandir a busca)
akt decrease » not decrease (Expandir a busca), any decrease (Expandir a busca), salt decreases (Expandir a busca)
case and » cases and (Expandir a busca)

Você pode obter mais resultados ajustando o argumento de busca.

• Caso esteja tentando utilizar os operadores booleanos, deve escrevê-los em Letras MAIÚSCULAS: (( decrease lesions case AND decrease ) OR ( decrease akt decrease mortality AND ))~.
• As palavras AND, OR e NOT pode ocasionar problemas na busca; tente utilizar as aspas: "(( decrease lesions case and decrease ) OR ( decrease akt decrease mortality and ))~".
• Adicionar um caractere curinga pode recuperar variações da palavra buscada: (( decrease lesions case and decrease ) OR ( decrease akt decrease mortality and ))*.