015- Tatouage enlevé au laser 레이져로 문신

    015- Tatouage enlevé au laser

 

 

   065- Human Reproduction | How a baby is born has been shown

           easily for medical students children

 

 

 

   65- Patient Education Animation: Labor and Vaginal Birth

 

 

 

   075-2--Análisis de semen cantidad de esperma- 임신성립