An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Ramírez-Ramírez N, Castellanos-Juárez FX, Espinosa VE, Castellano LE, Téllez-Valencia A, Pedraza-Reyes M.Ramírez-Ramírez N, et al.Antonie Van Leeuwenhoek. 2009 Mar;95(3):239-48. doi: 10.1007/s10482-009-9307-x. Epub 2009 Feb 5.Antonie Van Leeuwenhoek. 2009.PMID: 19194780
Cuéllar-Cruz M, Islas SR, Ramírez-Ramírez N, Pedraza-Reyes M, Moreno A.Cuéllar-Cruz M, et al. Among authors: ramirez ramirez n.ACS Omega. 2022 Oct 12;7(42):37410-37426. doi: 10.1021/acsomega.2c04170. eCollection 2022 Oct 25.ACS Omega. 2022.PMID: 36312347Free PMC article.
Ramirez-Ramirez N, Gutierrez-Corona F, Lopez-Romero E.Ramirez-Ramirez N, et al.Antonie Van Leeuwenhoek. 1993;64(1):27-33. doi: 10.1007/BF00870918.Antonie Van Leeuwenhoek. 1993.PMID: 8274000