Results 131 to 140 of about 279,462 (162)

[Brief organizational history of epidemiological surveillance at the IMSS]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
Arriaga-Nieto L   +4 more
europepmc   +1 more source

[The Anales de Pediatría editors annual report]. [PDF]

open access: yesAn Pediatr (Engl Ed), 2020
Rey Galán C   +4 more
europepmc   +1 more source

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