Episode 25 - Clinical Practice Guidelines For Quality Palliative Care by Palliative Care Chat - University of MD Baltimore published on 2019-05-24T19:41:32Z Episode 25 - Clinical Practice Guidelines For Quality Palliative Care An Interview With Drs. Ferrell And Twaddle. This is a fantastic interview with Drs. Betty Ferrell and Martha Twaddle, co-chairs of the 4th edition of the National Consensus Guidelines on Palliative Care!