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- [22] The incidence of induced abortion in Nigeria (vol 24, pg 156, 1998) INTERNATIONAL FAMILY PLANNING PERSPECTIVES, 1999, 25 (01): : 56 - 56
- [24] New directions for interconnect testing (vol 37, pg 43, 1998) EE-EVALUATION ENGINEERING, 1998, 37 (06): : 10 - 10
- [25] Near patient testing for anticoagulation (vol 48, pg 1615, 1998) BRITISH JOURNAL OF GENERAL PRACTICE, 1998, 48 (436): : 1791 - 1791
- [27] Keratometric index, videokeratography, and refractive surgery (vol 24, pg 202, 1998) JOURNAL OF CATARACT AND REFRACTIVE SURGERY, 1998, 24 (06): : 730 - 730
- [30] Testing for drugs of abuse in saliva and sweat (vol 713, pg 111, 1998) JOURNAL OF CHROMATOGRAPHY B, 1999, 721 (02): : 333 - 333