Health professionals are preparing to hear the what could happen with the NHS if Scots vote for independence.
Around 80 BMA doctors will pose questions to Labour's Richard Simpson and Bob Doris from the SNP.
Both have health portfolios at Holyrood.
It'll focus on issues such as doctors' pay and conditions and medical research and education.
Chair of the body, Dr Brian Keighly says they want to know if either side is willing to pay to sustain the health service: