Oswaldo Ramirez

Increase in Carbohydrate Utilization in High-Altitude Andean Mice

Marie-Pierre Schippers, Oswaldo Ramirez, Margarita Arana et al. · Current Biology · 2012 · 82 citations · Full text

Animal Physiology, Biology, Nutrition +9

Population history, phylogeography, and conservation genetics of the last Neotropical mega-herbivore, the lowland tapir (Tapirus terrestris)

Benoı̂t de Thoisy, Anders Gonçalves da Silva, Manuel Ruiz‐García et al. · BMC Evolutionary Biology · 2010 · 54 citations · Full text

Chromosomal aberrations in peripheral lymphocytes from male native miners working in the Peruvian Andes

Sergio R. Santa Maria, Margarita Arana, Oswaldo Ramirez · Genetics and Molecular Biology · 2007 · 17 citations · Full text

Mining Environment, High Altitude, Cytogenetics +15

Presence of Guayaquil squirrels on the central coast of Peru: an apparent introduction

Rosa R. Jessen, Melissa J. Merrick, John L. Koprowski et al. · Mammalia · 2010 · 13 citations

Wildlife Ecology, Biogeography, Mammalogy +10

Population density and reproduction of two Peruvian leaf-eared mice (Phyllotis spp.)

Margarita Arana, Oswaldo Ramirez, Sergio R. Santa Maria et al. · Revista chilena de historia natural · 2002 · 12 citations · Full text