Concepedia

Author

Margarita Arroyo

Instituto de Salud Carlos III

Also Known As

M. Arroyo, Margarita Arroyo

23

Publications

723

Citations

14

H-Index

16

Concepts

All Affiliations

Instituto de Salud Carlos IIICentro Nacional de MicrobiologiaConsejo Superior de Investigaciones CientíficasUnidades Centrales Científico-TécnicasUniversidad Complutense de Madrid
MA

About

Margarita Arroyo is an author at Instituto de Salud Carlos III specializing in medicine, infection control, and clinical microbiology.

Top Concepts

#ConceptH-IndexPublicationsCitations

1

Medicine

3

3

146

2

Microbiology

2

2

42

3

Clinical Microbiology

2

2

122

4

Health Sciences

1

1

104

5

Epidemiology

1

1

104

Margarita Arroyo

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12

Publications

664

Citations

12

H-Index

YearCitations

Blind comparison of traditional serotyping with three multiplex PCRs for the identification of Salmonella serotypes

Raquel Ramiro, Margarita Arroyo, Rosa Díez,

Research in Microbiology

2006

104

Parallel increase in community use of fosfomycin and resistance to fosfomycin in extended-spectrum  -lactamase (ESBL)-producing Escherichia coli

Jesús Oteo, V. Bautista, Noelia Lara,

Journal of Antimicrobial Chemotherapy

2010

102

CTX-M-15-producing urinary Escherichia coli O25b-ST131-phylogroup B2 has acquired resistance to fosfomycin

Jesús Oteo, B Orden, V. Bautista,

Journal of Antimicrobial Chemotherapy

2009

96

Emergence of CTX-M-15-producing Klebsiella pneumoniae of multilocus sequence types 1, 11, 14, 17, 20, 35 and 36 as pathogens and colonizers in newborns and adults

Jesús Oteo, Óscar Cuevas, Isidro López-Rodríguez,

Journal of Antimicrobial Chemotherapy

2009

96

Emergence of extended-spectrum  -lactamases and AmpC-type  -lactamases in human Salmonella isolated in Spain from 2001 to 2005

Rubén González-Sanz, María de la Fuente, Margarita Arroyo,

Journal of Antimicrobial Chemotherapy

2009

59

Mechanism of Resistance to Several Antimicrobial Agents in<i>Salmonella</i>Clinical Isolates Causing Traveler's Diarrhea

Roberto Cabrera, Francesc Marco, Margarita Arroyo,

Antimicrobial Agents and Chemotherapy

2004

57

Novel mechanisms of resistance to β-lactam antibiotics in Haemophilus parainfluenzae: β-lactamase-negative ampicillin resistance and inhibitor-resistant TEM β-lactamases

Silvia García-Cobos, Margarita Arroyo, José Campos,

Journal of Antimicrobial Chemotherapy

2013

35

Isolates of β-lactamase-negative ampicillin-resistant Haemophilus influenzae causing invasive infections in Spain remain susceptible to cefotaxime and imipenem

Silvia García-Cobos, Margarita Arroyo, Marı́a Pérez-Vázquez,

Journal of Antimicrobial Chemotherapy

2013

29

Frequent carriage of resistance mechanisms to β-lactams and biofilm formation in Haemophilus influenzae causing treatment failure and recurrent otitis media in young children

Silvia García-Cobos, Miriam Moscoso, Félix Pumarola,

Journal of Antimicrobial Chemotherapy

2014

29

Antimicrobial Resistance and Phage and Molecular Typing of Salmonella Strains Isolated from Food for Human Consumption in Spain

Sylvia Valdezate, Margarita Arroyo, Rubén González-Sanz,

Journal of Food Protection

2007

24

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