!A Tu Salud! Classroom course is for intermediate-level Spanish improvement specifically developed for healthcare workers. It is about $55 (2009 version) on Amazon and comes with a DVD featuring a health-related telenovela and a fat workbook full of exercises and review materials. I found it really useful and believe it would help learners at almost any level with vocab, grammar, and practice listening. Would be great to do with another person or people if possible for practicing discussion exercises.