¿Valen los medicamentos lo que cuestan?J.A. Martín-CondeElsevier Science2011DOI 10.1016/s1130-6343(11)70020-4
Prelude and Fugue, Op. 28by Fartein ValenReview by: Herbert LivingstonMusic Library Association1950DOI 10.2307/890304
Fartein Valen: Life and Musicby Bjarne KortsenReview by: J. H.Oxford University Press; Oxford University Press (OUP) (ISSN 0027-4224)1966DOI 10.2307/732142
¿Cuánto valen las lesiones de la mano?Zárate-Ramírez, J. G.Sociedad Mexicana de Ortopedia2013DOI 10.0000/47e2d03bbc839ff26f2b14f1d0433ff7
In memory of Guro Valen (1960–2014)Ytrehus, KirstiElsevier Science; Elsevier; Elsevier Inc.; Elsevier BV (ISSN 0022-2828)2015DOI 10.1016/j.yjmcc.2014.11.026
Political Parties in Norway.by Henry Valen; Daniel KatzReview by: Sven GroenningsThe University of Wisconsin Press1965DOI 10.2307/2109240
Esofagograma: Imágenes Que Valen Mas Que Mil PalabrasBorráez Segura, Bernardo AlfonsoAsociacion Colombiana de Gastroenterologia2017DOI 10.22516/25007440.157
Editorial: What I Learned from Leigh Van ValenBenedikt HallgrimssonSpringer-Verlag; Kluwer Academic/Plenum Publishers; Springer Science and Business Media LLC (ISSN 0071-3260)2011DOI 10.1007/s11692-011-9111-1
Ordinal Data Modelingby Valen E. Johnson; James H. AlbertReview by: Mary Kathryn CowlesAmerican Statistical Association2000DOI 10.2307/2669495