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Prevalence of coinfections in a cross-sectional cohort of women screened for multiple pathogens in Peru.
(Elsevier Ltd., 2023)
Objective: To determine the prevalence and risk factors of sexually transmitted infections (STIs) including Chlamydia trachomatis, Ureaplasma urealyticum and Mycoplasma genitalium among asymptomatic women with human ...
The epidemiology of fasciolosis in the inter-Andean valley of Cajamarca, Peru.
(Elsevier Ireland Ltd., 1997)
Fasciolosis is recognised as a major problem in dairy cattle in parts of Peru. A longitudinal study of dairy cattle in Cajamarca, Peru was used to determine the annual pattern of infection with Fasciola hepatica. After a ...
Strategic control of fasciolosis in the inter-Andean valley of Cajamarca, Peru.
(British Veterinary Association., 1998)
Fasciolosis is recognised as a major problem in dairy cattle in Cajamarca, Peru. The infection has an annual cycle, with the major period of infection from January to March. A control programme, involving two doses of the ...
Three new species of Muhlenbergia and Uniola (Poaceae) from Northern Peru.
(Elsevier Ltd., 1990)
Three new grass species, Muhlenbergia coxamarcensis, M. maxima and Uniola peruviana are described from Northern Peru. Their affinities and geographical distribution are briefly discussed.
Amaryllidaceae endemic to Peru.
(Facultad de Ciencias Biologicas, Universidad Nacional Mayor de San Marcos., 2006)
La familia Amaryllidaceae es una de las más interesantes por la presencia de varias especies con adaptaciones a ambientes xéricos. En el Perú es reconocida con 24 géneros y 138 especies (Brako & Zarucchi, 1993; Ulloa Ulloa ...
Poaceae endemic to Peru.
(Facultad de Ciencias Biologicas, Universidad Nacional Mayor de San Marcos., 2006)
La familia Poaceae es reconocida en el Perú por presentar alrededor de 157 géneros y 750 especies (Brako & Zarucchi, 1993; Ulloa Ulloa et al., 2004), principalmente hierbas. En este trabajo reconocemos 81 endemismos en 19 ...
A taxonomic revision of Atelopus pachydermus, and description of two new (extinct?) species of Atelopus from Ecuador (Anura: Bufonidae).
(Magnolia Press., 2007)
Atelopus pachydermus is redescribed on the basis of the retraced holotype and recently collected specimens. Comparisons with the holotype confirmed that this species occurs neither in Pacific Colombia, nor in the northeastern ...
Aphanelytrum peruvianum (Poaceae: Poinae): A new species from Perú.
(Elsevier Ltd., 2007)
Aphanelytrum peruvianum Sánchez Vega, P.M. Peterson, Soreng & Laegaard, sp. nov., is described and illustrated. The new species occurs on rocky sites near Cerro Akumullca in Cajamarca, Perú and represents the second known ...
Eragrostis (Poaceae: Chloridoideae: Eragrostideae: Eragrostidinae) of Peru.
(Elsevier Ltd., 2007)
A taxonomic treatment of Eragrostis Wolf for Peru is given. Twenty-three species and three subspecies of Eragrostis are
recognized in the study area. Fifteen species of Eragrostis are native to Peru, and eight are adventive ...
Factores socio-laborales asociados a la posibilidad de vacunación contra la COVID-19 si el trabajo se los exige, Perú.
(Instituto de Altos Estudios de Salud Publica., 2021)
In the context of the arrival of vaccines against COVID-19 in Peru, it is important to know which sectors are the most willing to be vaccinated. The objective of this study was to determine the socio-labor factors associated ...
