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1998
Studied, planned, and performed clinical studies and developed a scientific method and a protocol to change and improve the treatment of the Hemophiliac Hemarthrosis in developing countries.

Pediatric Hospital of the National Medical Centre for the XXI Century of the Mexican Institute of Social Security.

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1999
Planned, organized, and performed the first children Bone Cancer Limb Salvage in the history of the Mexican Institute of Social Security.

Pediatric Hospital of the National Medical Centre for the XXI Century of the Mexican Institute of Social Security.

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1999
Developed and established a protocol and method for Homologous Bone Mother-Child transfer/transplant for Limb Savages in Malignant Bone Tumors.

Pediatric Hospital of the National Medical Centre for the XXI Century of the Mexican Institute of Social Security.

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2000
Scientific Experimental Research Study at the Experimental Laboratory of the Clinic Hospital of the Faculty of Medicine of the Zaragoza’s University with the theme:
Growth Cartilage Transplant with Micro-surgical Techniques for Bone Chondral Defects in Short Height people. (Achondroplasia and Pseudo-achondroplasia).

Zaragoza, Spain.

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2002
Published in the yearly publication of the World Federation of Hemophilia with the following topics:
* “Bilateral Deflection of the Knees in High-Grade Hemophiliac patients with a 7 years Wheel Chair’s History.

“Presentation of a Case·”
and:
* “Arthroscopic Synovectomy with Holmium Laser for the Prevention and Resolution of the Hemophiliac Arthropathies”

Sevilla. Spain.