@article{Becker1997,
author = {Becker, N. and Boyle, P.},
title= {Decline in mortality from testicular cancer in West Germany after reunification},
year = {1997},
doi = {10.1016/S0140-6736(05)63557-X},
journal = {The Lancet},
volume = {350},
pages = {744},
}