TY  - SER
AU  - Sulaiman,A.D.I.
AU  - Maikobi,A.A.
AU  - Chinezelum,O.S.
TI  - Superiority of using polyurethane foam injection over nitrogen freezing technique as core preservation method: Experimental approach
PY  - 2008///
CY  - 
PB  - 
ER  -