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- [31] Effect of modification of oxide layer on NiTi stent corrosion resistance (vol 43, pg 433, 1998) JOURNAL OF BIOMEDICAL MATERIALS RESEARCH, 1999, 48 (01): : 96 - 98
- [40] The incidence of induced abortion in Nigeria (vol 24, pg 156, 1998) INTERNATIONAL FAMILY PLANNING PERSPECTIVES, 1999, 25 (01): : 56 - 56