dr-helmut-retzek

Heliface-2

Dr.med. Helmut B Retzek

In the course of 20 years I have completed many, many, many, many, many trainings, really many courses!

Please take a look at the chronologically ordered trainings-list, you will be astonished, just as myself if I ever look at it. Seems kind’a crazy to do so many courses, but to study and to get more knowledge is our live and our holidays.

 

 

 

following links are not translated to english (ongoing work)

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