J
John S
Guest
By a doctor. I understand very few of his words. Too medical for me.
But I thought I would post it here anyway. I hope some find it useful.
https://www.youtube.com/watch?v=qoJ4VDaGSfY
About 17 minutes.
But I thought I would post it here anyway. I hope some find it useful.
https://www.youtube.com/watch?v=qoJ4VDaGSfY
About 17 minutes.