{"type":"rich","title":"SGEM#489: Smooth Muscle Relaxator - But does Magnesium Work for Renal Colic?","version":"1.0","provider_name":"Blubrry","provider_url":"https://blubrry.com","author_name":"The Skeptics Guide to Emergency Medicine","html":"<iframe src=\"https://player.blubrry.com/?media_url=https%253A%252F%252Fmedia.blubrry.com%252Fisrael_em%252Fcontent.blubrry.com%252Fthesgem%252FSGEM_489.mp3\" title=\"Blubrry Podcast Player\" scrolling=\"no\" width=\"100%\" height=\"230\" frameborder=\"0\"></iframe>","height":"230","description":"","thumbnail_url":"https://assets.blubrry.com/coverart/160/695411.jpg"}