@article{dd419d94289c4e9886aa9aae715a1d15,
title = "N{\'u}mero de autores y colaboraci{\'o}n institucional en los art{\'i}culos originales de investigaci{\'o}n biom{\'e}dica espa{\~n}ola. Evoluci{\'o}n de los valores b{\'a}sicos de referencia en el per{\'i}odo 1990-2009",
author = "A. Yegros-Yegros and E.M. Tur and C.B. Amat",
year = "2012",
month = feb,
day = "25",
doi = "10.1016/j.medcli.2011.02.006",
language = "Spaans",
volume = "138",
pages = "165--170",
journal = "Medicina Cl{\'i}nica",
issn = "0025-7753",
publisher = "Ediciones Doyma, S.L.",
number = "4",
}