[The interchange between hospital pharmacists and pharmacists: evaluation of practical classes "chozaigijutsu-konwakai" from the participants].

We have held practical classes called chozaigijutsu-konwakai(Konwakai) for pharmacists working in drugstores every month since December 1994. Konwakai is composed of lectures and practice. The practice is carried out for pharmacists to obtain a better understanding of prescriptions and compounding them in exercises.