Results 181 to 190 of about 777,450 (257)

[Research in primary care. Only vocation? A Change is essential]. [PDF]

open access: yesAten Primaria
Leal Hernández M, Ramirez Romero P.
europepmc   +1 more source

El proceso de cambio de la mortalidad de 0 a 4 años en el siglo XX en España

open access: diamond, 1999
Juan Fernando Martínez Navarro   +5 more
openalex   +1 more source

Interconnection between medical and social research [PDF]

open access: yesBiomedica
De la Hoz-Restrepo FP   +1 more
europepmc   +1 more source

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