Results 151 to 160 of about 178,481 (208)

Social economic costs of COPD in Extremadura (Spain): an observational study. [PDF]

open access: yesInt J Chron Obstruct Pulmon Dis, 2018
Merino M   +3 more
europepmc   +1 more source

La regulación de tarifas en el sector de la salud en Colombia

open access: yesRevista de Economía Institucional, 2007
David Bardey, Ramon Castaño
doaj  

Las tarifas de la gracia

open access: yes, 1970
"Este Artículo pertenece a la sección En punto. "
openaire   +1 more source

Understanding author choices in the current conservation publishing landscape. [PDF]

open access: yesConserv Biol
Yoh N   +5 more
europepmc   +1 more source

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