Purpose: Laparoscopic cholecystectomy, introduced in 1985 by Prof. Dr. Erich Mühe, has become the gold standard for treating chronic symptomatic calculous cholecystopathy and acute cholecystitis, with ...
YouTube on MSN
How to Draw a Piano with a Proffesional Techniques
This video offers easy-to-follow guidance on drawing a piano using techniques that emphasize realism. Follow along to see how ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback