Link to lecture on 3rd line regimens by Dr Leon Levin May 2024: https://click.convertkit-mail2.com/qdupv90456b7h75zqzlhlhn5g6kkku4/3ohphkh7x4qx8ncr/aHR0cHM6Ly93d3cubG9vbS5jb20vc2hhcmUvY2Y3Mjg0YzA1N2Q2NGJhNGJmM2EzZTBkMDRjNDk2Mzc_c2lkPTU3Y2FjMTA3LTFlNzktNGUwOC1hNjJkLWI5YzkyY2Y4NzhmNQ==