Results 161 to 170 of about 1,280,083 (198)

Overcoming Logistical Barriers to Conducting Collaborative Clinical Research Between a High-Income Country and a Low- and Middle-Income Country. [PDF]

open access: yesJCO Glob Oncol
Grover S   +10 more
europepmc   +1 more source

Democracia y ética [PDF]

open access: yes, 1998
Rodríguez-Muñoz Arana, Jaime
core   +1 more source

[Transcatheter resolution of a giant congenital coronary fistula in a child]. [PDF]

open access: yesArch Cardiol Mex
De la Cruz-Pelayo J   +3 more
europepmc   +1 more source

Left atrial isomerism, L-looped single ventricle and conduction disorders. [PDF]

open access: yesArch Cardiol Mex
Katekaru-Tokeshi DI   +4 more
europepmc   +1 more source

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