Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1950 1
1953 1
1955 1
1956 2
1960 1
1961 1
1962 1
1963 3
1964 2
1965 3
1966 6
1967 4
1968 3
1969 3
1970 4
1971 1
1972 1
1973 2
1974 1
1975 1
1977 2
1978 2
1979 1
1980 1
1981 2
1982 3
1983 5
1984 5
1985 3
1986 7
1987 4
1988 1
1989 4
1990 11
1991 3
1992 7
1993 7
1994 8
1995 8
1996 12
1997 13
1998 11
1999 12
2000 9
2001 9
2002 8
2003 8
2004 9
2005 20
2006 15
2007 6
2008 18
2009 22
2010 19
2011 22
2012 17
2013 18
2014 21
2015 13
2016 20
2017 15
2018 13
2019 12
2020 20
2021 22
2022 17
2023 14
2024 7

Text availability

Article attribute

Article type

Publication date

Search Results

508 results

Results by year

Filters applied: . Clear all
Page 1
Effect of Ivermectin on Time to Resolution of Symptoms Among Adults With Mild COVID-19: A Randomized Clinical Trial.
López-Medina E, López P, Hurtado IC, Dávalos DM, Ramirez O, Martínez E, Díazgranados JA, Oñate JM, Chavarriaga H, Herrera S, Parra B, Libreros G, Jaramillo R, Avendaño AC, Toro DF, Torres M, Lesmes MC, Rios CA, Caicedo I. López-Medina E, et al. Among authors: ramirez o. JAMA. 2021 Apr 13;325(14):1426-1435. doi: 10.1001/jama.2021.3071. JAMA. 2021. PMID: 33662102 Free PMC article. Clinical Trial.
The beautiful eye.
Volpe CR, Ramirez OM. Volpe CR, et al. Among authors: ramirez om. Facial Plast Surg Clin North Am. 2005 Nov;13(4):493-504. doi: 10.1016/j.fsc.2005.06.001. Facial Plast Surg Clin North Am. 2005. PMID: 16253836 Review.
Component separations.
Heller L, McNichols CH, Ramirez OM. Heller L, et al. Among authors: ramirez om. Semin Plast Surg. 2012 Feb;26(1):25-8. doi: 10.1055/s-0032-1302462. Semin Plast Surg. 2012. PMID: 23372455 Free PMC article.
Abdominal herniorrhaphy.
Ramirez OM. Ramirez OM. Plast Reconstr Surg. 1994 Mar;93(3):660-1. Plast Reconstr Surg. 1994. PMID: 8166835 No abstract available.
Cali cancer registry methods.
García LS, Bravo LE, Collazos P, Ramírez O, Carrascal E, Nuñez M, Portilla N, Millan E. García LS, et al. Among authors: ramirez o. Colomb Med (Cali). 2018 Mar 30;49(1):109-120. doi: 10.25100/cm.v49i1.3853. Colomb Med (Cali). 2018. PMID: 29983471 Free PMC article.
High-tech facelift.
Ramirez OM. Ramirez OM. Aesthetic Plast Surg. 1998 Sep-Oct;22(5):318-28. doi: 10.1007/s002669900210. Aesthetic Plast Surg. 1998. PMID: 9767696
Endoscopic full facelift.
Ramirez OM. Ramirez OM. Aesthetic Plast Surg. 1994 Fall;18(4):363-71. doi: 10.1007/BF00451341. Aesthetic Plast Surg. 1994. PMID: 7817884 Clinical Trial.
The subperiosteal lift.
Cornette de Saint Cyr B, Maillard GF, Scheflan M, Ramirez O. Cornette de Saint Cyr B, et al. Among authors: ramirez o. Aesthetic Plast Surg. 1993 Spring;17(2):151-5. doi: 10.1007/BF02274736. Aesthetic Plast Surg. 1993. PMID: 8517222
Sustainable care for children with cancer: a Lancet Oncology Commission.
Atun R, Bhakta N, Denburg A, Frazier AL, Friedrich P, Gupta S, Lam CG, Ward ZJ, Yeh JM, Allemani C, Coleman MP, Di Carlo V, Loucaides E, Fitchett E, Girardi F, Horton SE, Bray F, Steliarova-Foucher E, Sullivan R, Aitken JF, Banavali S, Binagwaho A, Alcasabas P, Antillon F, Arora RS, Barr RD, Bouffet E, Challinor J, Fuentes-Alabi S, Gross T, Hagander L, Hoffman RI, Herrera C, Kutluk T, Marcus KJ, Moreira C, Pritchard-Jones K, Ramirez O, Renner L, Robison LL, Shalkow J, Sung L, Yeoh A, Rodriguez-Galindo C. Atun R, et al. Among authors: ramirez o. Lancet Oncol. 2020 Apr;21(4):e185-e224. doi: 10.1016/S1470-2045(20)30022-X. Lancet Oncol. 2020. PMID: 32240612 Review.
508 results