1
2
3
4
5
6
7
8
9
10
11
12
13
by O'Neill, T. E., Smith, J. G., Bradbury, E. M.
Published in Proceedings of the National Academy of Sciences (1993)
Get additional information online
Published in Proceedings of the National Academy of Sciences (1993)
E-Article
14
15
16
17
18
19
20