Atlas de diagnóstico citológico en animales de compañía

Who were the first women to become Medical Doctors? What diseases were developed in warlike contexts? What is the origin of the first-aid kit? Delve into the fascinating History of Medicine with this book and discover the greatest medical achievements of humanity.

Stones, gems, and minerals concentrate a lot of energy through their vibrations and colors. Each stone has a specific vibration and powerful effect that acts directly on human emotions. It can powerfully promote well-being, help professionally, with love, prosperity, and promote our spiritual health. This book will pave the way for readers to experience and learn to work with crystals, taking advantage of wisdom, knowledge, and inexhaustible peace flowing within all of us.

El barbasco es un tubérculo que crece en el sur de México y que en 1940 se descubrió que servía como materia prima ideal para el desarrollo de hormonas sintéticas esteroides las cuales, a su vez, sirven para crear importantes medicinas como la cortisona y las píldoras anticonceptivas. Con este descubrimiento se detonó una carrera por su control y explotación en la cual los principales afectados fueron los campesinos que por ignorancia y falta del respaldo del gobierno fueron los más afectados. La autora hace un recuento de toda la historia de este capítulo en la historia de México, ...

The "Actas" of the Academy are included in the Anales. Those for 1861-1868, which have appeared only in part in vol. 1-5 are published in full in vol. 47, 1910/1911. In vol. 49-50,52- are included contributions by members of the Academy hitherto unpublished, or published in other periodicals, from the beginning of the Academy's activities.