The association between SARS-CoV-2 infection and preterm delivery: a prospective study with a multivariable analysis. [PDF]
Martinez-Perez O +50 more
europepmc +1 more source
The Tripartite Lichen Ricasolia virens: Involvement of Cyanobacteria and Bacteria in Its Morphogenesis. [PDF]
García-Breijo FJ +3 more
europepmc +1 more source
Peligros geológicos e impacto en el sistema medioambiental del camino Inca tradicional: Machupicchu
Las evaluaciones de los fenómenos geológicos y de geodinámica externa realizadas a lo largo del Camino Inca Tradicional (27. 15 km) los años 1994, 2001 y 2006, están basadas en una cartografía e inventario sistematizado. Se han identificado 108 sitios con ocurrencias de fenómenos que corresponden principalmente a deslizamientos, caída de rocas ...
Cárdenas Roque, José Dionicio +4 more
openaire +1 more source
On Hydrangea peruviana, an endangered species from Ecuador, and Hydrangea oerstedii, very common in Costa Rica and Panama, and seven threatened Central and South American Hydrangeas, which have been confounded with these. [PDF]
Samain MS +2 more
europepmc +1 more source
general view, wall of large red granite monoliths, the main structure of temple ...
Pachacuti Inca Yupanqui
core
Nanolayered Metal Phosphates as Biocompatible Reservoirs for Antimicrobial Silver Nanoparticles. [PDF]
García I +3 more
europepmc +1 more source
Obstetric Outcomes of SARS-CoV-2 Infection in Asymptomatic Pregnant Women. [PDF]
Cruz-Lemini M +53 more
europepmc +1 more source
Diversity and conservation of terrestrial vertebrates (birds, mammals, and reptiles) of Sierra Cucapá, Mexicali, Baja California, Mexico. [PDF]
Villegas-Patraca R +3 more
europepmc +1 more source

