TY  - GEN
T1  - Biotechnology patents :a further twist /
AU  - Marshall, J. M.,
VL  - 1995 No 69 pages 25-28
ID  - 6795
KW  - Patents.
KW  - PATENTS : BIOTECHNOLOGY
KW  - PATENTS : BIOTECHNOLOGY : PATENTABILITY
TI  - Biotechnology patents :a further twist /
ER  -