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The Journal of Biological Chemistry|March 10, 1976
Yeast DNA-dependent RNA polymerase I. A rapid procedure for the large scale purification of homogeneous enzymeP Valenzuela, F Weinberg, G Bell, et al.National Vital Statistics Reports : From the Centers for Disease Control and Prevention, National Center for Health Statistics, National Vital Statistics System|October 26, 2021
Fetal Mortality: United States, 2019Elizabeth Cw Gregory, Claudia P Valenzuela, Donna L HoyertRevista Medica De Chile|September 29, 2000
[Anorectal congenital malformations and their preferential associations. Experience of the Clinical Hospital of the University of Chile. Period 1979-1999]J Nazer, M E Hubner, P Valenzuela, et al.National Vital Statistics Reports : From the Centers for Disease Control and Prevention, National Center for Health Statistics, National Vital Statistics System|August 10, 2022
Fetal Mortality: United States, 2020Elizabeth Cw Gregory, Claudia P Valenzuela, Donna L HoyertNCHS Data Brief|January 16, 2025
Fetal Mortality in the United States: Final 2021-2022 and 2022-Provisional 2023Elizabeth C W Gregory, Claudia P Valenzuela, Joyce A MartinEuropean Journal of Obstetrics, Gynecology, and Reproductive Biology|February 1, 1994
Multivariate analysis of determinants of fetal growth retardationA Nieto, R Matorras, M Serra, et al.Revista Medica De Chile|November 1, 1989
[Computerized registry of medical procedures and diagnostic codification]A Yañez, D Galdames, S Castillo, et al.Science (New York, N.Y.)|August 8, 1980
Cell-free synthesis of acetylcholine receptor polypeptidesB Mendez, P Valenzuela, J A Martial, et al.Proceedings of the National Academy of Sciences of the United States of America|April 1, 1976
Molecular structure of yeast RNA polymerase III: demonstration of the tripartite transcriptive system in lower eukaryotesP Valenzuela, G L Hager, F Weinberg, et al.Pageof 12