Later, a nurse disclosed to her that the baby was actually decapitated during labor because the doctor was pulling so hard, ...
A new protein analysis of Homo naledi skeletons reveals a curious twist—none of them seem to have Y chromosomes. Researchers have excavated hundreds of Homo naledi bones from the cave system known as ...
Correspondence to Dr Max Andresen, Intensive Care Department, Facultad de Medicina .Pontificia Universidad Catolica de Chile, Santiago, Chile; andresen{at}med.puc.cl The adequate handling of central ...
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