Cinco equívocos sobre la investigación basada en estudios de caso
Bent Flyvbjerg, Lorena Murillo Saldaña
doaj
[Risk factors associated with maternal and child pertussis vaccination coverage in MexicoFatores de risco associados à vacinação materno-infantil contra a pertússis no México]. [PDF]
Silva Dirzo M +19 more
europepmc +1 more source
[Clinical experience on the use of formulas for cow's milk protein allergy in Pediatric consultations]. [PDF]
Rubio-Jovani C +1 more
europepmc +1 more source
[Langerhans cell histiocytosis diagnosed in mediastinal lymph nodes by endoscopic ultrasound-guided fine-needle aspiration]. [PDF]
Labiano T +5 more
europepmc +1 more source
[Presence of Aedes aegypti in a high altitude area in Bolivia] [PDF]
Rios-Escalier C +3 more
europepmc +1 more source
Estudio comparativo de cuatro analizadores diferentes para la evaluación prenatal del riesgo de trisomía 21. [PDF]
García-Simón N +3 more
europepmc +1 more source
Adam Przeworski ... [et al.]. Democracia sustentable. Buenos Aires : Paidós, 1998. 193 p.
Gabriel de La Paz
doaj +1 more source
[Pneumococcal meningitis in a tertiary care hospital: clinical characteristics, serotype distribution, and vaccination status]. [PDF]
Castellares-González CI +4 more
europepmc +1 more source

