Allergy news: The President of the Latin American Allergy, Asthma and Immunology Society presents the advances in the understanding and treatment of allergies.

Does organ trafficking exist?: The myth of murders and kidnappings for stealing organs is not real, but there are those who sell their own kidney.

Domotics and health: The home of a sick person can be prepared in an intelligent way for supplying quality of life and safety.

Magnetic resonance: There are multiple tests that can be done through NMR, with a great safety margin and efficiency.

The bio-artificial liver • Part I: Even though is a development of basic science, it is pretended to soon apply it to patients waiting a transplant.

The bio-artificial liver • Part II: It is called xeno-hemo-dialysis and keeps patients alive until they can receive a transplant.

The painkiller war: Pain control can’t be done at any price and analgesics must be carefully used.

The rights of persons with disabilities: The General Assembly of the U.N. adopted in December the Convention on the Rights of Persons with Disabilities.