To ∗∗Change or Not to Change.

Autor: McDonagh, Thomas J., De Hart, Roy L., Gorkun, Leonard J., Harber, Philip I., Peterson, Kent W., Shaptini, Elias A.
Zdroj: Journal of Occupational Medicine; Dec1990, Vol. 32 Issue 12, p1160-1160, 1p
Databáze: Complementary Index