Results 231 to 240 of about 7,557,466 (286)

[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

[Inflammatory and clinical markers predicting mortality in neonates under 1500 g]. [PDF]

open access: yesRev Med Inst Mex Seguro Soc
González AP   +5 more
europepmc   +1 more source

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