Československá hygiena 1992, 37(6):380-381
Glynn, T.J.: Esential elements of school-based smoking prevention programs. J. Sch. Health, 59 (5), 1989, s. 181-188.
Published: June 1, 1992 Show citation
Československá hygiena 1992, 37(6):380-381
Published: June 1, 1992 Show citation